Flames engulf a protester after a petrol bomb exploded in his hand after being targeted by a tear gas canister fired by Bahraini police during an anti-government demonstration in the village of Sanabis, West of Manama, on March 14, 2013. Bahraini police clashed with youths protesting against the deployment into a third year of a Gulf military force that backed Manama's bid to crush a Shiite-led uprising, witnesses said. AFP PHOTO/MOHAMMED AL-SHAIKH