this is the big prize among the battle grownlds states. the race exceedingly close in florida. also a tight race now in the state of colorado where a new university of denver poll has it even up at 39 apiece. and a wbur poll in new hampshire has donald trump up by a single point. so the polls are tightening a bit, but the problem for donald trump is he has zero moore gin for error. if he loses florida it's all over. that's why in addition to keeping the spot slight squarely on the various controversy swirling around the hillary clinton campaign. trump has to make sure he doesn't commit the unforced errors he has so many times in the past. it's a concept donald trump seems to have embraced based on what he told the crowd in pensacola. >> we have to be nice and cool, nice and cool.