 Fox's Chad Pergram reporting, Biden says he has no plans of dropping out. And during his interview with ABC News anchor George Stephanopoulos, Joe Biden admitted the recent debate was not his best moment, but he insists that he is fit to run the country. I know your doctor said he consulted with a neurologist. I guess I'm asking a slightly different question. Have you had the specific cognitive tests, and have you had a neurologist, a specialist, do an examination?