A couple weeks ago, Tom Irwin became the poster boy for comics frustrated by the Transportation Security Administration. Now Joe Sharkey takes another look at humor in airports through the eyes of comic Dan Nainan. “Mr. Nainan may have incessant travel down to an art,” Sharkey writes. “But he still worries a bit about those admonitions about making jokes. I mean, there’s no comedy club at Guantánamo.”
