<p></p><p></p><p>Part 1 of 2: Wiz Khalifa talks to Rap-Up TV about his new album &#8220;Rolling Papers,&#8221; casting Cassie in his &#8220;Roll Up&#8221; video, the Pittsburgh Steelers loss at Super Bowl XLV, his thoughts on Lil Wayne&#8217;s &#8220;Black and Yellow&#8221; remix &#8220;Green and Yellow,&#8221; and whether he would be open to a collaboration with Weezy.</p><div></div><img src="http://www.hiphoppulse.com/?ak_action=api_record_view&amp;id=2441&amp;type=feed" alt="" />