tampa. >>> now to the race for the white house. vice president harris facing some tough about his relationship questions on her media tour, while former president trump's campaign responding to reports in a new book about his relationship with vladimir putin. here's garrett haake. >> reporter: tonight, in her ongoing media blitz, vice president harris telling abc she wouldn't change anything president biden did. >> would you have done something differently than president biden during the past four years? >> there is not a thing that comes to mind in terms of -- and i've been a part of most of the decisions that have had impact. >> reporter: later saying she would name a republican to her cabinet. former president trump slamming the response, calling it, quote, her dumbest answer so far, and biden the worst president in history. while on cbs, harris was pressed about her record on the border and from day one literally, we have . >> was it a mistake to loosen the immigration policies as...