re-election in these swing districts that could make the difference for him. >> look ahead to 2020. let's take a look at the latest polling from fox news. when you see head to head with the presidents currently running. you can see the president is trailing the four democratic leading contenders right now in head to head matchups and the largest being his matchup with joe biden and 50% to trump's 38%. i wonder, is the trump campaign in need of recalibrating, liza? >> they might be talking about recalibrating and this is a president that goes out with his own style. and so they are certainly looking at internal polls and they're seeing the same polls we are and i think that is part of the concern on the economy because they do think that that is something that right now the president can claim that the democrats cannot because they're not in office, but we're starting to see the democrats attack the president on the economy. joe biden in particular that has