>> reporter: when pete buttigieg came to town, sherry was sitting right there in the front row listening intently and capturing the moment. as he left, she gave him a high five. >> i want to high five you again. thank you, pete. >> and smiled with satisfaction. >> so did you walk away from here committed or do you want to go see some of the others first? >> well, joe biden is also in town tonight, and i'm going to go see what he has to say. >> two hours later she and her sister nancy were there for an up close look at joe biden. she admires and values biden's experience. >> he's been there so i feel good about that. i'm really happy about that. i liked him. >> reporter: but you loved mayor pete. >> i love mayor pete. what does a guy do? i don't know. i'm really kind of torn a little bit. i got to think about it and sleeping on it. i don't know yet. >> reporter: just before christmas, democrats are still