No Tuxedo It costs a lot of money to rent a tuxedo for the prom. So Aaron Theisen has decided not to wear one. It's not that he can't swing the cost. He thinks the money can be better used. Theisen is donating the amount he'd otherwise spend on a tux to the Cystic Fibrosis foundation. And he's convinced some other kids to follow. Noah Adams talks with Aaron Theisen, a high school senior at Marquette University High School in Milwaukee, Wisconsin.