'Thor' tops 'Daddy's Home 2,' 'Orient Express' at box office

LOS ANGELES - The God of Thunder isn't ready to relinquish his box office throne yet.  Studios on Sunday estimate that "Thor: Ragnarok" added $56.6 million from North American theaters in its second weekend in theaters, bringing its domestic total to $211.6 million.  It easily beat out new openers including the comedy sequel "Daddy's Home 2" and the lavish Agatha Christie adaptation "Murder on the Orient Express."  Paramount's "Daddy's Home