we're back with the president and ceo of the naacp cornell williams brooks. polls show the race between donald trump and hillary clinton tightening in key battleground states. donald trump is focused on florida tonight. the polls show him neck and neck. what's the latest? >> reporter: wolf, donald trump is ramping up his schedule on the campaign trail in this final week, and no battleground is getting more of his attention at the moment than florida. for trump, this ultimate swing state is a must-win. in the sunshine state, donald trump's message is taking on a dark tone, as each line of attack on hillary clinton gets more personal. >> she is a crooked one, there's no question. crooked hillary clinton. you know, that term has really stuck. that's going to be a great term for a president, right? boy, oh boy, what a mess. >> reporter: trump is warning