Vegas has the Whitman's Sampler of audiences. They come from all different places, so you have to do some crowd psychology. You have to find the heartbeat of the room. It doesn't shift my jokes, but it shifts my timing and my attention. ↗
Being a press secretary is like learning to type: You're hunting and pecking for a while and then you find yourself doing the touch system and don't realize it. You're speaking for the president without ever having to go to him. ↗