Killer Mike shared some interesting thoughts with Green Lantern's Invasion Radio, on his opinions about Waka Flocka and Lupe Fiasco's music.  He feels as though both art forms are damaging to Hip-Hop and parts of society for various reasons, which Mike is able to explain in a very intelligent way.  

He begins speaking about Waka and Lupe's music at the 4:45 mark of the video.