add dad koch and tyler soonny for their documentary old enough to fight, old enough to vote. >> we're calling because this year we received 2,800 videos from almost 6,000 students and we're just calling to let you guys now you won grand prize. >> yea! >> you know with this year's to tick was an open-ended question so we had some time to focus in. and when i looked on line and i got the contact information for the person who authored the 26th, i thought we have to do this. we have to get in contact with this person. we sent e-mails, started filming, we sent even more e-mails after that and everything kind of fell into place. >> since we were pick the minute it was pretty difficult, you know, 26 different amendments we looked at and eval wait. and there's lots of controversy going on in the public so we sat down and found something that related to us at our age. what affected us is we're heading into college next year and the 26th amendment we were able to get in contact with some important people here in iowa and around the country and it really clicked for us. >> the top 22 winning en