Biden Campaigns Amid Calls to Withdraw

President Joe Biden faces concerns within his party about his fitness for re-election, with some Democrats urging him to step down amidst preparations for the Republican National Convention where Donald Trump's running mate speculation is ongoing. Biden is countering these challenges by focusing on key policy proposals, attacking Trump, and engaging with crucial constituencies like African Americans through rallies and strategic appearances. Despite internal party pressures, Biden is ramping up efforts to energize his base and reassure Democrats of his readiness for a second term. Mayor Brandon Johnson fiercely defended Biden, emphasizing the stark contrast between Biden's commitment to democracy and Trump's past actions, as the debate around Biden's candidacy intensifies.