amanpour in london. thank you for watching and i ll see you again next week hello everyone thank you so much for joining me this saturday on a greek a whitfield. and with just five days until the historic presidential debate between president joe biden and former president donald trump, both candidates are spending today preparing in their own unique ways for the upcoming showed him that will air right here on cnn this morning. biden is at camp david, where he and his team are spending the weekend poring over we re briefing binders and holding mock debates sessions as he prepares for this high-stakes moment. meantime, trump is shunning traditional debate prep and spending his saturday on the campaign trail in an our trump will speak to a gathering of christian conservatives in washington before traveling to philadelphia fia for rally tonight, we ve got team coverage. kevin lipped is covering president biden s debate preps. but let s begin with even mckinnon in washington at