Photo illustration/Chris Preovolos Lil Wayne has been busy. Besides dropping a new album and promoting the new Def Jam Rapstar video game &mdash; all while in lock-up at Rikers Island&nbsp;&mdash; he&amp;#8217;s managed to infiltrate the president&amp;#8217;s iPod. Obama has recently become a fan of the New Orleans rapper, according to a lengthy interview in an [...]