Climate protesters vs the nerd prom politico.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from politico.com Daily Mail and Mail on Sunday newspapers.
Climate Defiance issued a plea on social media for others to join them in attempting to blockade the White House Correspondents Association event on Saturday.
Biden is 80, and if re-elected, would be 86 at the end of his second term. Trump is 76. Either would end a second term as the oldest president in history.