Cannes Red Carpet: 'We Need to Talk About Kevin'

The race for the Palme d'Or began Thursday with Scottish director Lynne Ramsey's powerful "We Need to Talk About Kevin" -- the first of a record four films from women in competition at Cannes. Adapted from Lionel Shriver's Orange Prize-winning novel, the well-received movie stars Oscar winner Tilda Swinton as the mother of a teenager who carries out a massacre at his high school.Duration: 01:24