next one is from larissa clark. nothing like the famous wrestler andre the giant but sound exactly like him?" sure, larissa. how about -- how about that guy right there. yeah. [ laughter and applause ] >> hey, jimmy. what a great show so far. i've been sitting here. i've been laughing. it's been great. [ cheers and applause ] >> jimmy: amazing. you're having a great time? enjoying yourself? >> i'm having the best time of my life. >> jimmy: okay, very good. thank you so much, guy that sounds like andre the giant, but looks nothing like him. [ light laughter ] this is from manny bermudez. it says, "jimmy, since the roots are such a great band, i'd like to see them all switch instruments and play a song." [ cheers ] i always wondering what that would sound like myself. you guys want to do it? all right. give it a shot. [ cheers and applause ] you're on bass? oh, my gosh. come on. you can't play bass. oh, my gosh! this is going to be awful! ah! oh, my gosh. ♪ >> test. >> jimmy: you don't do that to a microphone. come on

larissa is finally feeling better about herself. >> now i feel more confident about myself. >> reporter: and they become a team. >> girls on the run is so much fun! >> reporter: supporting one another all along the way. >> whenever, like, you're feeling sad, they cheer you up. >> reporter: all preparation for the tend-of-season 5k race, one that's not about speed, but about setting a goal and meeting it. >> when you look at your medal and award how do you feel? >> i feel proud. >> reporter: crossing this finish line and starting a new path in life. mara schiavocampo, nbc news, new york. >>> and that's our broadcast for this tuesday night. thank you for being with us. i'm brian williams. we hope to see you right back here tomorrow evening. good night. -- captions by vitac -- www.vitac.com