"I used to joke around with John McCain during the campaign about coming jogging with me. And once I asked him what his favorite exercise was, and he said, 'I go wading.' Wading. He lives on a creek in Arizona, so he goes wading. That cracked me up."

"I feel so crappy if I go more than a few days without running. I have to run. No matter how rotten I feel before or during a run, it's always worth it to me afterwards. Sweat is my sanity."

"In Anchorage on the coastal trail there have been many times where I've had to stop right in my tracks and turn around because there's been either a moose standing there staring at me or a moose's butt plopping on over into the trail. I have to turn around and leave or I'm going to get clobbered."