'Captain America' soars again, tops 'Rio 2' to win U.S. box office

LOS ANGELES/NEW YORK, April 20 (Reuters) - Marvel's superhero in "Captain America: The Winter Soldier" claimed a third straight box office win, collecting $26.6 million at the domestic box office to beat the colorful birds of animated film "Rio 2," which generated $22.5 million in ticket sales.