02:20 USA John Cena and Idris Elba-starring action film "Heads of State" premieres in New York In the film, Idris Elba stars as the British Prime Minister, while John Cena plays the US President.
00:56 Switzerland Idris Elba turns an advocate for food security, efforts to combat climate change "There were some very, very interesting people as my audience, but it's nothing compared to being here this time."
