 And Karen, we begin with politics, the crucial week for President Biden as he looks to recover following his disastrous debate performance with Donald Trump and reassure voters that he can surmount a lead and beat Trump in November's presidential election. Despite growing calls for Biden to step aside, the president vows to stay in the race. Now, over the weekend, he spoke with ABC's George Stephanopoulos in an exclusive interview, insisting that he is sharp enough to do the job for another term. I have a cognitive test every single day.