 Biden and Trump started a sharp campaign against each other. U.S. President Joe Biden has told his supporters on Twitter that unless they want Donald Trump to run the country for another four years, they should donate money to his re-election campaign. The president's ultimatum comes in response to Trump's appearance at a town hall event hosted by CNN on Monday the 10th when he attempted to make the case for his third presidential bid. It's simple, folks. Do you want four more years of that? Biden wrote following Trump's televised speech. If you don't, pitch into our campaign, he added, linking to an act blue donation page which enables U.S. citizens to send money to the Joe Biden and Kamala Harris campaign. Voters are asked to contribute anything from $10 to $2,000 or even more and can commit to making monthly payments. On May 10, former President Donald Trump sat down for a town hall event with CNN's Caitlyn Collins. He touched on a number of topics, including alleged election fraud, the January 6 Capitol Hill riots, the Ukraine conflict, and U.S. debt. Trump is currently considered to be the most likely Republican challenger to take on the incumbent president in the upcoming 2024 elections. According to a Washington Post ABC News Survey published on May 7, Trump is six points ahead of Biden in a potential presidential matchup while the sitting president's approval ratings have plummeted to a new low. The survey suggested Biden's approval rating has slipped to a mere 36% down from 42% in February. Among those aged 30, his approval was even lower at just 26%.