so book smart could be so stupid in life. >> reporter: there's been one bombshell after another. he's been trying to separate himself from all the drama associated with his sexting spree. that's why he's been waking up early, staying up late, hitting the campaign trail. the candidates this morning talked about issues impacting food vendors, the mobile food trucks that sell hot dogs and pretzels in new york city. >> i say to my colleagues, there already are concessions for slenderers in the park. i happen to like the hot dog guy, buying the coffee because i don't want to dine in a fancy place. the difference is there's an manhattan ethos and outer borough ethos. >> it's heart not to chuckle when you hear him saying things like that. we've been keeping an eye out for huma, but she was spotted