L4D2 - The Sacrifice - Bill's Sacrifice

HD: http://www.youtube.com/watch?v=Sm-zSNsZeWk&hd=1 Last level on The Sacrifice campaign. Yeah, I "cheated" (by kicked the four tanks). I think it'd be funner to just see Bill get hit with a rock out of nowhere, rather than watch me try to kill four tanks (and probably fail). RIP Bill.