Kanyla Hoffler, 8, right, pets Ohio State Highway Patrol dog Bodie, 8, and chats with handler Trooper Addy, as Hoffler and others participate during a "die-in" protest outside the Ohio Statehouse to protest qualified immunity for police in Columbus, Ohio, U.S., May 1, 2021. REUTERS/Gaelen Morse

People participate during a "die-in" protest outside the Ohio Statehouse to protest qualified immunity for police in Columbus, Ohio, U.S., May 1, 2021. REUTERS/Gaelen Morse

A woman participating during a "die-in" protest outside the Ohio Statehouse to protest qualified immunity for police, looks at a nearby crowd gathering for the canceled "Back the Blue" rally in Columbus, Ohio, U.S., May 1, 2021. REUTERS/Gaelen Morse

People participate during a "die-in" protest outside the Ohio Statehouse to protest qualified immunity for police in Columbus, Ohio, U.S., May 1, 2021. REUTERS/Gaelen Morse

Cynthia Brown, founder of the OH Heartbeat Movement, left, and Kanyla Hoffler, 8, participate during a "die-in" protest outside the Ohio Statehouse to protest qualified immunity for police in Columbus, Ohio, U.S., May 1, 2021. REUTERS/Gaelen Morse

People participate in a "die-in" protest outside the Ohio Statehouse to protest qualified immunity for police in Columbus, Ohio, U.S., May 1, 2021. REUTERS/Gaelen Morse

Cynthia Brown, founder of the OH Heartbeat Movement, left, and Kanyla Hoffler, 8, participate during a "die-in" protest outside the Ohio Statehouse to protest qualified immunity for police in Columbus, Ohio, U.S., May 1, 2021. REUTERS/Gaelen Morse

Visitors watch a seal the Budapest Zoo as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

A woman relaxes at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

Bathers relax at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

A man relaxes at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

A woman relaxes at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

A man relaxes at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

An employee checks the temperature at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

Bathers relax at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

Bathers swim at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have COVID-19 immunity card, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

Employees check the COVID-19 immunity cards at the Szechenyi thermal bath as the coronavirus disease (COVID-19) restrictions are eased for those who have them, in Budapest, Hungary, May 1, 2021. REUTERS/Bernadett Szabo

A smartphone with displayed "Immunity passport COVID-19" is placed on a passport in this illustration taken April 27, 2021. REUTERS/Dado Ruvic/Illustration

President of Serbia's Chamber of Commerce Marko Cadez visits the Belexpo COVID-19 vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

President of Serbia's Chamber of Commerce Marko Cadez visits the Belexpo COVID-19 vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

President of Serbia's Chamber of Commerce Marko Cadez and deputy mayor of Belgrade Goran Vesic speak with a medical worker at the Belexpo COVID-19 vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

People wait in the line to get a coronavirus disease (COVID-19) vaccine at the Belexpo vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

Flight attendants wait in the line to get a coronavirus disease (COVID-19) vaccine at the Belexpo vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

A nurse administers a dose of a coronavirus disease (COVID-19) vaccine to a person at the Belexpo vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

A nurse administers a dose of a coronavirus disease (COVID-19) vaccine to a woman at the Belexpo vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

Health workers stand at the AstraZeneca's coronavirus disease (COVID-19) vaccination spot at the Belexpo centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia March 27, 2021. REUTERS/Zorana Jevtic

A nurse administers a dose of a coronavirus disease (COVID-19) vaccine to a woman at the Belexpo vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia March 27, 2021. REUTERS/Zorana Jevtic

A medical worker fills a syringe with a dose of AstraZeneca's coronavirus disease (COVID-19) vaccine at the Belexpo vaccination centre, as Serbia started to immunise business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

A nurse administers a dose of a coronavirus disease (COVID-19) vaccine to a person at the Belexpo vaccination centre, as Serbia started to immunize business people across the region, in Belgrade, Serbia, March 27, 2021. REUTERS/Zorana Jevtic

Trucks with doses of Sinovac's CoronaVac coronavirus disease vaccine destined for the health ministry's National Immunization Program at the Butantan Institute in Sao Paulo, Brazil March 15, 2021. REUTERS/Carla Carniel

Sao Paulo's Governor Joao Doria and state Health Secretary Jean Gorinchteyn talk with journalists in front of a truck with doses of Sinovac's CoronaVac coronavirus disease vaccine destined for the health ministry's National Immunization Program at the Butantan Institute in Sao Paulo, Brazil March 15, 2021. REUTERS/Carla Carniel

Workers load a truck with doses of Sinovac's CoronaVac coronavirus disease vaccine destined for the health ministry's National Immunization Program at the Butantan Institute in Sao Paulo, Brazil March 15, 2021. REUTERS/Carla Carniel

Sao Paulo's Governor Joao Doria walks next to a truck with doses of Sinovac's CoronaVac coronavirus vaccine destined for the health ministry's National Immunization Program at the Butantan Institute in Sao Paulo, Brazil March 15, 2021. REUTERS/Carla Carniel

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati join a protest after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati join a protest after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Carles Puigdemont and Clara Ponsati join a protest after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati join a protest after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati join a protest after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont joins a protest after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

A demonstrator joins a protest after the European Parliament voted to waive the immunity of Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati join a protest after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont holds a news conference after the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Clara Ponsati speaks at a news conference after the European Parliament voted to waive her immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont leaves after a news conference as the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont leaves after a news conference as the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati end a joint news conference after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont speaks at a news conference after the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati hold a joint news conference after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati hold a joint news conference after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Antoni Comin speaks at a news conference after the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont speaks at a news conference after the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati hold a joint news conference after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont speaks at a news conference after the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Carles Puigdemont and Clara Ponsati hold a joint news conference after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Clara Ponsati speaks at a news conference after the European Parliament voted to waive her immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Antoni Comin speaks at a news conference after the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEP Carles Puigdemont arrives to hold a news conference after the European Parliament voted to waive his immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin and Carles Puigdemont arrive to hold a joint news conference after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Catalan MEPs Antoni Comin, Carles Puigdemont and Clara Ponsati arrive to hold a joint news conference after the European Parliament voted to waive their immunity in Brussels, Belgium March 9, 2021. REUTERS/Yves Herman

Former member of the Catalan government and MEP Carles Puigdemont leaves a TV studio as he faces an EU parliamentary vote on a waiver of his immunity in Brussels, Belgium March 9, 2021. The screen reads: "Europe's fault?" REUTERS/Yves Herman