'Dumb and Dumber' sequel outmuscles 'Hero' to claim weekend box office victory

LOS ANGELES/NEW YORK, Nov 16 (Reuters) - "Dumb and Dumber To", the sequel to the 1994 comedy that raised stupidity to an art form, outmuscled last week's top film "Big Hero 6" to win the box office race with $38.1 million in ticket sales at U.S. and Canadian theaters.