That recent checkup indicated that McCain's body is free of cancer, marking the fourth check in a row to show him as being cancer-free.

CNN: Sen. McCain to undergo surgery at Mayo Clinic

Like the rest of us, Gaylord has sat in movie theaters and witnessed that annoying glow as people in row after row check their cellphone screens for messages even while the film is playing.

CNN: When the audience paddles up to the play

Montoya said he had returned to the race track from pit row before the accident, after having the crew check out a vibration he was feeling in his car.

CNN: Fire, rain make for bizarre Daytona 500