Late Night Pick: Pete Townshend & Jens Lekman

Late Night with Jimmy Fallon has a strong lineup tonight. Swedish singer/songwriter Jens Lekman is the musical guest. Jens will be at The National on Saturday night. Pete Townshend of The Who will be on, most likely not performing but talking about his new memoir. And the always wonderfully insane Christopher Walken will be on the show as well. Late Night is on NBC at 12:35 AM.