Today Show Hosts Sing "Dynamite" A Cappella Style 1.87K Chrystina Orlando 11/15/10 12:29PM Filed to: The today show The today show Al Roker Singing a cappella TV Video Inspired by a capella YouTube star Mike Tompkins, the Today hosts aim to make a similar viral video of their own. Watch to see behind-the-scenes footage and the hilarious result! Our verdict: AL Roker may be the next pop sensation.