Joe Biden mumbles and stumbles over answer on Medicare

US President Joe Biden appeared to stumble and lose his train of thought as he discussed Medicare while debating Donald Trump on Friday. Sky News Chief News Anchor Kieran Gilbert was joined by Sky News Washington Correspondent Annelise Nielsen, Former White House Staffer Barbara Heineback and Sky News host James Morrow to discuss the first 2024 presidential debate. The US President went head to head with rival Donald Trump in the CNN Presidential Debate on June 28.