Russian President Vladimir Putin decorates businessman Arkady Rotenberg with the Hero of Labour medal during a ceremony, awarding constructors of the Crimean Bridge over the Kerch Strait, in Sevastopol, Crimea March 18, 2020. Alexander Nemenov/Pool via REUTERS

Russian President Vladimir Putin decorates businessman Arkady Rotenberg with the Hero of Labour medal during a ceremony, awarding constructors of the Crimean Bridge over the Kerch Strait, in Sevastopol, Crimea March 18, 2020. Alexander Nemenov/Pool via REUTERS

Russian President Vladimir Putin decorates businessman Arkady Rotenberg with the Hero of Labour medal during a ceremony to award constructors of the Crimean Bridge over the Kerch Strait in Sevastopol, Crimea March 18, 2020. Alexander Nemenov/Pool via REUTERS

Russian President Vladimir Putin decorates businessman Arkady Rotenberg with the Hero of Labour medal during a ceremony to award constructors of the Crimean Bridge over the Kerch Strait in Sevastopol, Crimea March 18, 2020. Alexander Nemenov/Pool via REUTERS

Russian President Vladimir Putin decorates businessman Arkady Rotenberg with the Hero of Labour medal during a ceremony to award constructors of the Crimean Bridge over the Kerch Strait in Sevastopol, Crimea March 18, 2020. Alexander Nemenov/Pool via REUTERS

Russian President Vladimir Putin decorates businessman Arkady Rotenberg with the Hero of Labour medal during a ceremony to award constructors of the Crimean Bridge over the Kerch Strait in Sevastopol, Crimea March 18, 2020. Alexander Nemenov/Pool via REUTERS

U.S. President Donald Trump arrives with retired four-star Army General Jack Keane for a ceremony to present Keane with the Presidential Medal of Freedom in the East Room of the White House in Washington, U.S. March 10, 2020. REUTERS/Jonathan Ernst

U.S. President Donald Trump arrives with retired four-star Army General Jack Keane for a ceremony to present Keane with the Presidential Medal of Freedom in the East Room of the White House in Washington, U.S. March 10, 2020. REUTERS/Jonathan Ernst

U.S. President Donald Trump congratulates retired four-star Army General Jack Keane during a ceremony to present Keane with the Presidential Medal of Freedom in the East Room of the White House in Washington, U.S. March 10, 2020. REUTERS/Jonathan Ernst

U.S. President Donald Trump applauds retired four-star Army General Jack Keane during a ceremony to present Keane with the Presidential Medal of Freedom in the East Room of the White House in Washington, U.S. March 10, 2020. REUTERS/Jonathan Ernst

Cycling - 2020 UCI Track Cycling World Championships - Men's Madison, Medal Ceremony - Berlin, Germany - March 1, 2020. Silver medallists New Zealand's Campbell Stewart and Aaron Gate, gold medallists Denmark's Lasse Norman Hansen and Michael Morkov and bronze medallists Germany's Roger Kluge and Theo Reinhardt celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Madison, Medal Ceremony - Berlin, Germany - March 1, 2020. Silver medallists New Zealand's Campbell Stewart and Aaron Gate celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Madison, Medal Ceremony - Berlin, Germany - March 1, 2020. Bronze medallists Germany's Roger Kluge and Theo Reinhardt celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Madison, Medal Ceremony - Berlin, Germany - March 1, 2020. Silver medallists New Zealand's Campbell Stewart and Aaron Gate, gold medallists Denmark's Lasse Norman Hansen and Michael Morkov and bronze medallists Germany's Roger Kluge and Theo Reinhardt celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Madison, Medal Ceremony - Berlin, Germany - March 1, 2020. Gold medallists Denmark's Lasse Norman Hansen and Michael Morkov celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Madison, Medal Ceremony - Berlin, Germany - March 1, 2020. Gold medallists Denmark's Lasse Norman Hansen and Michael Morkov celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Sprint, Medal Ceremony - Berlin, Germany - March 1, 2020. Gold medallist Harrie Lavreysen of the Netherlands celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Keirin, Medal Ceremony - Berlin, Germany - March 1, 2020. Bronze medallist Australia's Stephanie Morton celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Sprint, Medal Ceremony - Berlin, Germany - March 1, 2020. Silver medallist Jeffrey Hoogland of the Netherlands, gold medallist Harrie Lavreysen of the Netherlands and bronze medallist Malaysia's Mohd Azizulhasni Awang celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Keirin, Medal Ceremony - Berlin, Germany - March 1, 2020. Silver medallist South Korea's Lee Hyejin, gold medallist Germany's Emma Hinze and bronze medallist Australia's Stephanie Morton celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Keirin, Medal Ceremony - Berlin, Germany - March 1, 2020. Germany's Emma Hinze celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Keirin, Medal Ceremony - Berlin, Germany - March 1, 2020. Germany's Emma Hinze celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Keirin, Medal Ceremony - Berlin, Germany - March 1, 2020. Germany's Emma Hinze celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Points Race, Medal Ceremony - Berlin, Germany - March 1, 2020. Gold medallist Great Britain's Elinor Barker celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Points Race, Medal Ceremony - Berlin, Germany - March 1, 2020. Gold medallist Great Britain's Elinor Barker celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Points Race, Medal Ceremony - Berlin, Germany - March 1, 2020. Gold medallist Great Britain's Elinor Barker celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Points Race, Medal Ceremony - Berlin, Germany - March 1, 2020. Silver medallist Jennifer Valente of the U.S., gold medallist Great Britain's Elinor Barker and bronze medallist Norway's Anita Yvonne Stenberg celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Points Race, Medal Ceremony - Berlin, Germany - March 1, 2020. Silver medallist Jennifer Valente of the U.S., gold medallist Great Britain's Elinor Barker and bronze medallist Norway's Anita Yvonne Stenberg celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Omnium, Medal Ceremony - Berlin, Germany - February 29, 2020. France's Benjamin Thomas celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Omnium, Medal Ceremony - Berlin, Germany - February 29, 2020. France's Benjamin Thomas celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Omnium, Medal Ceremony - Berlin, Germany - February 29, 2020. Silver medallist Jan Willem van Schip of the Netherlands, gold medallist France's Benjamin Thomas and bronze medallist Great Britain's Matthew Walls celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Omnium, Medal Ceremony - Berlin, Germany - February 29, 2020. France's Benjamin Thomas celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 29, 2020. Gold medallist Chloe Dygert of the U.S. celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 29, 2020. Silver medallist Germany's Lisa Brennauer, gold medallist Chloe Dygert of the U.S. and bronze medallist Germany's Franziska Brausse celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 29, 2020. Silver medallist Germany's Lisa Brennauer, gold medallist Chloe Dygert of the U.S. and bronze medallist Germany's Franziska Brausse celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Madison, Medal Ceremony - Berlin, Germany - February 29, 2020. Silver medallists France's Clara Copponi and Marie Le Net, gold medallists Kirsten Wild and Amy Pieters of the Netherlands and bronze medallists Italy's Letizia Paternoster and Elisa Balsamo celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's 500m Time Trial, Medal Ceremony - Berlin, Germany - February 29, 2020. Gold medallist Germany's Lea Sophie Friedrich celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's 500m Time Trial, Medal Ceremony - Berlin, Germany - February 29, 2020. Gold medallist Germany's Lea Sophie Friedrich celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's 500m Time Trial, Medal Ceremony - Berlin, Germany - February 29, 2020. Silver medallist Mexico's Jessica Salazar Valles, gold medallist Germany's Lea Sophie Friedrich and bronze medallist Italy's Miriam Vece celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's 500m Time Trial, Medal Ceremony - Berlin, Germany - February 29, 2020. Gold medallist Germany's Lea Sophie Friedrich celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Sprint, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Germany's Emma Hinze celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Sprint, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Germany's Emma Hinze celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Sprint, Medal Ceremony - Berlin, Germany - February 28, 2020. Bronze medallist Hong Kong's Wai Sze Lee celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Sprint, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Germany's Emma Hinze celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Sprint, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist Russia's Anastasiia Voinova celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Sprint, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist Russia's Anastasiia Voinova, gold medallist Germany's Emma Hinze and bronze medallist Hong Kong's Wai Sze Lee celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Omnium, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist Italy's Letizia Paternoster celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Omnium, Medal Ceremony - Berlin, Germany - February 28, 2020. Bronze medallist Poland's Daria Pikulik celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Omnium, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Japan's Yumi Kajihara celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Omnium, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Japan's Yumi Kajihara celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Omnium, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist Italy's Letizia Paternoster, gold medallist Japan's Yumi Kajihara and bronze medallist Poland's Daria Pikulik celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Women's Omnium, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist Italy's Letizia Paternoster, gold medallist Japan's Yumi Kajihara and bronze medallist Poland's Daria Pikulik celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Italy's Filippo Ganna celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Italy's Filippo Ganna celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Italy's Filippo Ganna celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist Ashton Lambie of the U.S., gold medallist Italy's Filippo Ganna and bronze medallist France's Corentin Ermenault celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's Individual Pursuit, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist Ashton Lambie of the U.S., gold medallist Italy's Filippo Ganna and bronze medallist France's Corentin Ermenault celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's 1km Time Trial, Medal Ceremony - Berlin, Germany - February 28, 2020. Silver medallist France's Quentin Lafargue, gold medallist Sam Ligtlee of the Netherlands and bronze medallist France's Michael D'Almeida celebrate on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's 1km Time Trial, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Sam Ligtlee of the Netherlands celebrates on the podium. REUTERS/Kacper Pempel

Cycling - 2020 UCI Track Cycling World Championships - Men's 1km Time Trial, Medal Ceremony - Berlin, Germany - February 28, 2020. Gold medallist Sam Ligtlee of the Netherlands celebrates on the podium. REUTERS/Kacper Pempel