NEW : The winning film is `` Cruel Summer It 's the second Michael Haneke for Palme d'Or . two films were in competition for the top prize . Also featured is The Cannes festival began 1965 .
NEW : The winning film is `` Cruel Summer It 's the second Michael Haneke for Palme d'Or . two films were in competition for the top prize . The Cannes festival began 1965 .