The first and potentially only presidential debate between Vice President Kamala Harris and former President Donald Trump was marked by personal attacks and a lack of substantive policy discussion. Trump labeled Harris a 'Marxist' and criticized her stance on immigration and other issues, while Harris called Trump a 'disgrace' and questioned his fitness for office. Despite the heated exchange, Harris managed to maintain composure and coherence, which earned her praise from some pundits and pop star Taylor Swift. The debate concluded with Harris's campaign challenging Trump to a second debate in October. The event is seen as pivotal, given the tight race leading up to the November 5 election.