If Donald Trump and Vice President Kamala Harris take part in a second presidential debate, it could reveal more about the former president's "mental...

CNN's Kasie Hunt pressed Donald Trump's senior campaign adviser Jason Miller to commit to another debate with Kamala Harris.The candidates wrangled...

By Ken Bredemeier U.S. Democratic Vice President Kamala Harris and Republican former President Donald Trump had never met until their...

In a deep dive into the debate preparations currently underway for Tuesday night when Donald Trump will face off with Vice President Kamala Harris,...

In a deep dive into the debate preparations currently underway for Tuesday night when Donald Trump will face off with Vice President Kamala Harris,...

By Dalia Al-Aqidi The presidential debate between former President Donald Trump and Vice President Kamala Harris last week marked a pivotal moment...

By Dalia Al-Aqidi The presidential debate between former President Donald Trump and Vice President Kamala Harris last week marked a pivotal moment...

Donald Trump says he will not participate in a second debate against Kamala Harris ahead of the November elections.

While the US presidential debate between Kamala Harris and Donald Trump on Tuesday night demonstrated sharp contrasts on major issues, experts...

Donald Trump's team knows the stakes are staggeringly high for Tuesday night's debate against Kamala Harris — and they're worried the format might...