By ANDREW DALTON, AP Entertainment Writer LOS ANGELES (AP) — "Frozen 2" kept a wintry wind at its back in its second week, setting a Thanksgiving record with a whopping box office bounty, while newcomer "Knives Out" found its own broad audience. Disney's new set of adventures for Anna, Elsa and Olaf brought in $85.3 million in the U.S. and Canada over the weekend and earned an unprecedented $132.7