NEW YORK (AP) -- Billy Joel has released a new pop single, the anti-war "Christmas in Fallujah." Just don't expect to hear his voice on it. Billy Joel gave his newest song, "Christmas in Fallujah," to 21-year-old Cass Dillon. At 58, Joel felt he was too old to sing the song, which was inspired by letters the Piano Man received from soldiers in Iraq. So he gave it to Cass Dillon, a 21-year-old singer-songwriter from Long Island. "I thought it should be somebody young, about a soldier's age," Joel said in a statement on his Web site. "I wanted to...
