Oxfam activists with 'Big Heads' caricatures of U.S. President Joe Biden and France's President Emmanuel Macron pretend to fight over a COVID-19 vaccine with Japan's Prime Minister Yoshihide Suga, Italy's Prime Minister Mario Draghi, Canada's Prime Minister Justin Trudeau, German Chancellor Angela Merkel and Britain's Prime Minister Boris Johnson, during a protest at a beach near Falmouth, on the sidelines of G7 summit, in Cornwall, Britain, June 11, 2021. REUTERS/Peter Nicholls