ladies and gentlemen, please welcome bob costas! ♪ [ cheers and applause ] >> how did you know that? how did you know that? >> i know this. >> that's -- that's beyond great. [ laughter ] >> jimmy: now, you want -- yeah. >> this goes back -- this goes back, like, 20 years. >> jimmy: good song, yeah. >> no, that song goes back 50 years. >> jimmy: yeah. >> but that goes back, like, 20 years. when i did a show that would have been on after yours, if it were still on it was "later." it was an interview show. ♪ [ cheers and applause ] >> how did you know that? how did you know that? >> i know this. >> that's -- that's beyond great. [ laughter ] >> jimmy: now, you want -- yeah. >> this goes back -- this goes back, like, 20 years. >> jimmy: good song, yeah. >> no, that song goes back 50 years. >> jimmy: yeah. >> but that goes back, like, 20 years. when i did a show that would have been on after yours, if it were still on. it has the "carson daly" spot now. it was "later." it was an interview show. >> jimmy: "later with bob costas." i lo