Jake Gyllenhaal and Jimmy Fallon Sing About Sarah Palin's Alaska 2.67K Whitney Jefferson 11/22/10 10:48AM Filed to: Late Night Late Night Jake Gyllenhaal Jimmy Fallon TV tweet Video In case you missed it—on Friday's Late Night, Jake Gyllenhaal donned a yellow track suit once again and danced his ass off alongside Jimmy Fallon. This time, they sang about Sarah Palin's Alaska and ...sandwiches?[There was a video here]