WME Co-CEO Patrick Whitesell is interviewed at the 2013 Fortune Brainstorm Tech conference in Aspen. He didn’t expect to be grilled on his own: Egon Durban, the agency’s partner in Silver Lake Management was a no-show because of the Dell buyout. Listen to Patrick answer the question, “What’s it like working with Ari? Even he would describe himself as a lunatic.” Here’s the video posted today: