The 71-year-old host of TV's "Jeopardy!" was injured Tuesday morning, while chasing a burglar out of his San Francisco hotel room. In an interview with the Today Show, Alex Trebek not only revealed that he injured his Achilles tendon, he also hinted about his sleeping attire. Or, lack thereof:

"And I realized immediately someone had been in the room. I put on my underwear and ran down the hall to see if I could find her."

"Today" host Matt Lauer joked, "Alex Trebek sleeps in the nude?"