we have maggie herzog.e going to show us a little something. should we get up? >> yes. >> irish jig. >> irish jig. show us what you got. >> point your right toe and start with a big jump. and a cut. >> i can't do this. >> cut over your left knee. >> i'm not very balanced. >> bring that leg right to the back, hop back. >> i can't jump around. >> jump, cut, hop back. >> okay. >> the first part. >> six, seven, eight. >> you make it look easy. >> how about this kick. >> maggie herzog, you're good. >> all right. up next, what is the best vegetable to add to your salad to ward off an infection? >> kale. i don't know. take our immunity boosters quiz. i'm here with carol, flo, and karen for a girls night out talking about activia. i tried it and my body felt so right, for a change. and then there's you... why should i try it? my system gets out of sorts but that comes with age, right? wouldn't you like to feel great? just because we're in that over 50... what does that mean? are we done? activia helps regulate your