Sen. Lieberman jokes about being a 'weekend horn dog"

altSOUNDBITE: "Who would have guessed it? Joe Lieberman, the weekend horn dog!"

                                             -Sen. Joe Lieberman (I-Conn.) laughing in an interview with The Connecticut Mirror about how earlier this year, comedians pounced on the senator’s musings about sex in his book about the Sabbath, “The Gift of Rest.”