Skateboarder Hawk and musician Harper raise funds for skateparks through auction

Professional skateboarder, Tony Hawk, and Grammy Award winning musician, Ben Harper, team up with professional skateboarders and musicians including U2, Jay Z and Elton John to raise funds for skateparks around the United States; professional skateboarders donated used skateboards to be signed with lyrics by their favorite musicians. Rough Cut - no reporter narration