It couldn't possibly be edited. 
All interviews on television are edited, generally for length and continuity, so I'm assuming you meant doctored rather than edited. Got proof they've been doctored? No? Didn't think so.
Liberals are so insane it's all on tape and they still don't believe it. It's understanble; I'd be ashamed of my people too and pretend it wasn't real if they came across as stupid and ignorant as these freeloading coneheads in London, whose mayor is a radical Muslim that tolerates hate speeches against Jews and Americans outside mosques in town.