from "modern family," 14-year-old actor, nolan gould.

from "modern family," 14-year-old actor, nolan gould. the music of switchfoot. and jay checks out new warning labels. and now, jay leno! [ cheers and applause ] captions paid for by nbc-universal television

i want to thank my guests tim allen, nolan gould and of course switchfoot. matthews will join us, but "jimmy fallon" is happening right now. jimmy! [ cheers and applause ] ♪ >> steve: from studio 6b in rockefeller center, the national broadcasting company presents -- tonight's guests are -- and featuring the legendary roots crew. and here he is -- jimmy fallon! [ cheers and applause ] captions paid for by nbc-universal television -- captions by vitac -- www.vitac.com ♪ [ cheers and applause ] >> jimmy: thank you so much. i feel the love. thank you. welcome, everybody. welcome to "late night with jimmy fallon!" that's what i'm talking about. a great new york city crowd right there. feel the love. thank you, guys. welcome. thank you for being here. we got a great show. here's what people are talking about, you guys. yesterday, president obama gave his first press conference since being re-elected. and a lot of people are saying it looked like he was trying to cover up some of his gray hair. so i guess obama's major goals include jobs for women and just for men