Medical Examiers remove a homicide victim from 135 Elmira Loop over the Fourth of July weekend in Brooklyn, New York, N.Y., U.S., July 3, 2021. Picture taken July 3, 2021. REUTERS/Lloyd Mitchell

A prototype hyper loop pod is seen at the Virgin Hyperloop facility near Las Vegas, Nevada, May 5, 2021. Picture taken May 5, 2021. REUTERS/Mike Blake

Josh Giegel, co-founder and CEO of Virgin Hyperloop, poses inside a hyper loop tube at the company's hyperloop facility near Las Vegas, Nevada, May 5, 2021. Picture taken May 5, 2021. REUTERS/Mike Blake

Paige Drobny's team at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness to help slow the spread of coronavirus disease (COVID-19), in Willow, Alaska, U.S. March 7, 2021. REUTERS/Nathaniel Wilder

Sean Underwood's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Sean Underwood's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Victoria Hardwick, the final musher to leave the start, participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Travis Beals' team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Christopher Parker, a rookie, gestures at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Paige Drobny participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Jessie Holmes' team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Aaron Burmeister heads down the trail at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Aaron Burmeister's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Wade Marrs' team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Mille Porsild's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Susannah Tuminelli's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Matthew Failor's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Dogs in Aliy Zirkle's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Former champion Martin Buser and his team participate at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Kristy Berington participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Anna Berington's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Dennis Kananowicz greets one of few spectators along the trail at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Joar Leifseth Ulsom's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Ryne Olson participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemimc, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Dan Kaduce's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Former champion Dallas Seavey participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Ryne Olson passes in front of spectators at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Riley Dyche participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Joar Leifseth Ulsom's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Aliy Zirkle begins her final Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Lev Shvarts' team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Aliy Zirkle begins her final Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Cody Strathe's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Mille Porsild, a Danish musher, participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Michelle Phillips participates at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021.REUTERS/Nathaniel Wilder

Aliy Zirkle begins her final Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

Cody Strathe's team runs at the beginning of the Iditarod dog sled race, which is being held in a closed loop through the wilderness due to the coronavirus disease (COVID-19) pandemic, in Willow, Alaska, U.S., March 7, 2021. Picture taken March 7, 2021. REUTERS/Nathaniel Wilder

French President Emmanuel Macron visits the French hook and loop fastening systems company Aplix, in Le Cellier, France February 11, 2021. Damien Meyer/Pool via REUTERS

French President Emmanuel Macron is shown a diaper by an Aplix employee during a visit at the French hook and loop fastening systems company Aplix, in Le Cellier, France February 11, 2021. Damien Meyer/Pool via REUTERS

French President Emmanuel Macron visits the French hook and loop fastening systems company Aplix, in Le Cellier, France February 11, 2021. Damien Meyer/Pool via REUTERS

French President Emmanuel Macron chats with Aplix employees as he visits the French hook and loop fastening systems company Aplix, in Le Cellier, France February 11, 2021. Damien Meyer/Pool via REUTERS

A woman argues with a supporter of Mark and Patricia McCloskey, who pointed weapons at protesters marching past their house, during a protest in the Delmar Loop, in St Louis, Missouri, U.S. July 27, 2020. REUTERS/Lawrence Bryant

Supporters of Mark and Patricia McCloskey, who pointed weapons at protesters marching past their house, meet in the Delmar Loop in St Louis, Missouri, U.S. July 27, 2020. REUTERS/Lawrence Bryant

Supporters of Mark and Patricia McCloskey, who pointed weapons at protesters marching past their house, meet in the Delmar Loop in St Louis, Missouri, U.S. July 27, 2020. REUTERS/Lawrence Bryant

A handprint sits on a concrete barricade with the top loop cut by protesters at the edge of the CHOP area as people continue to occupy space and protest against racial inequality in the aftermath of the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. June 28, 2020. REUTERS/Lindsey Wasson

Hundreds of protestors march down the Delmar Loop during a protest against the death in Minneapolis police custody of George Floyd, in St. Louis, Missouri, U.S., June 12, 2020. REUTERS/Lawrence Bryant

Cargo loading loops are seen at the cargo terminal of Frankfurt International Airport, amid the spread of the coronavirus disease (COVID-19) in Frankfurt, Germany, June 4, 2020. REUTERS/Ralph Orlowski

A General Motor workers uses a sonic welder to attach ear loops to medical masks, as the spread of the coronavirus disease (COVID-19) continues, at the former GM Transmission facility in Warren, Michigan, U.S., April 23, 2020. Photo taken April 23, 2020. REUTERS/Rebecca Cook

A General Motor workers uses a sonic welder to attach ear loops to medical masks, as the spread of the coronavirus disease (COVID-19) continues, at the former GM Transmission facility in Warren, Michigan, U.S., April 23, 2020. Photo taken April 23, 2020. REUTERS/Rebecca Cook

General Motors workers monitor a machine cutting ear loops for medical masks, as the spread of the coronavirus disease (COVID-19) continues, at the former GM Transmission facility in Warren, Michigan, U.S., April 23, 2020. Photo taken April 23, 2020. REUTERS/Rebecca Cook

A General Motor worker uses a sonic welder to attach ear loops to medical masks, as the spread of the coronavirus disease (COVID-19) continues, at the former GM Transmission facility in Warren, Michigan, U.S., April 23, 2020. Photo taken April 23, 2020. REUTERS/Rebecca Cook

High-school cross-country ski team members practice on a small loop of manmade snow, after winter warmth and rains erased the natural snows at Kincaid Park, a venue that has hosted high-level races, including the 2018 U.S. national championships, in Anchorage, Alaska, U.S. December 17, 2019. Picture taken December 17, 2019. REUTERS/Yereth Rosen

High-school cross-country ski team members practice on a small loop of manmade snow, after winter warmth and rains erased the natural snows at Kincaid Park, a venue that has hosted high-level races, including the 2018 U.S. national championships, in Anchorage, Alaska, U.S. December 17, 2019. Picture taken December 17, 2019. REUTERS/Yereth Rosen

High-school cross-country ski team members practice on a small loop of manmade snow, after winter warmth and rains erased the natural snows at Kincaid Park, a venue that has hosted high-level races, including the 2018 U.S. national championships, in Anchorage, Alaska, U.S. December 17, 2019. Picture taken December 17, 2019. REUTERS/Yereth Rosen

High-school cross-country ski team members practice on a small loop of manmade snow, after winter warmth and rains erased the natural snows at Kincaid Park, a venue that has hosted high-level races, including the 2018 U.S. national championships, in Anchorage, Alaska, U.S. December 17, 2019. Picture taken December 17, 2019. REUTERS/Yereth Rosen

Anchorage high-school skiers pause during practice at Anchorage's Kincaid Park, after winter rains washed away the natural snow, limiting the skiers to an approximately 1.5-kilometer loop of manmade snow at the park, in Alaska, U.S., December 17, 2019. Picture taken December 17, 2019. REUTERS/Yereth Rosen

Train driver Hari Chettri sits in the engine of Darjeeling Himalayan Railway steam train, which runs on a 2 foot gauge railway and is a UNESCO World Heritage Site, as it leaves Batasia Loop in Darjeeling, India, June 25, 2019. Picture taken June 25, 2019. REUTERS/Ranita Roy

Passengers stand next to a Darjeeling Himalayan Railway steam train, which runs on a 2 foot gauge railway and is a UNESCO World Heritage Site, as it halts briefly at Batasia Loop in Darjeeling, India, June 25, 2019. Picture taken June 25, 2019. REUTERS/Ranita Roy

A Darjeeling Himalayan Railway steam train, which runs on a 2 foot gauge railway and is a UNESCO World Heritage Site, prepares to leave Batasia Loop in Darjeeling, India, June 25, 2019. Picture taken June 25, 2019. REUTERS/Ranita Roy