Foster revenge film tops US chart

Jodie Foster's crime thriller The Brave One has taken $14m (£7m) to top the US and Canada box office.

The film, about a radio host who seeks revenge after losing her boyfriend in an attack, pushed western 3:10 to Yuma into second place with $9.15m (£4.57m).

Comedy Mr Woodcock, starring Billy Bob Thornton as a sadistic gym teacher, debuted in third with $9.1m (£4.54m).

Fantasy Dragon Wars took fourth place with $5.3 (£2.6m), and Superbad rounded out the top five with $5.2m (£2.59m).