sittiwas she was sitting in the front row. i want a high five. thank you, pete. reporter: smiled with sanction. do you walk away committed or see others first? well, joe biden is also in town tonight. i m going to go see what he has to say. reporter: two hours later, she and her sister were there. thank you for coming. reporter: from the an up close look at joe biden and admires and values biden the 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 loved mayor pete! what does a guy do? i don t know. i m really kind of torn a little bit. i ve got to think about it, sleep on it. i don t know yet. reporter: just before christmas, democrats are still shopping for presidential hopefuls in iowa. biden and buttigieg are going after the same voters. literally. which brought both of them sunday to the town of perry about 45 minutes outside des moines. for democrats searching for a more