Box office top 20: 'Chappie' leads anemic weekend

LOS ANGELES (AP) — Neill Blomkamp's R-rated robot film "Chappie" topped the box office with a lackluster $13.3 million debut, according to final figures Monday, while the Vince Vaughn comedy "Unfinished Business" proved all but dead on arrival with a $4.7 million opening.

via Entertainment News Headlines — Yahoo! News