disappointed, still stinging, fresh wounds from their defeat in the kavanaugh confirmation process. he told them to channel that energy, channel that disappointment into the midterms. the midterms are only a month away now and so he told them to send a message in november to republicans that this is just one setback, but there are more fights to come. >> saturday the president specifically went after three democrats who might run against him, for the presidency. including cory booker. he said booker was a disaster as mayor of newark, new jersey, so what was booker's response to all of that? >> the president clearly noticing that cory booker was visiting iowa, the key presidential primary state that it is. and it was his first visit to some pretty noteworthy in that respect. but cory booker did not take the president's bait. we asked him directly to respond to the president's attacks on him and his mention of cory