Wiz Khalifa Talks Cassie, Lil Wayne, and Super Bowl

Part 1 of 2: Wiz Khalifa talks to Rap-Up TV about his new album "Rolling Papers," casting Cassie in his "Roll Up" video, the Pittsburgh Steelers loss at Super Bowl XLV, his thoughts on Lil Wayne's "Black and Yellow" remix "Green and Yellow," and whether he would be open to a collaboration with Weezy. http://www.rap-up.com