Turkey blasts appears to target police officers

Turkey's president Recep Erdoğan describes the police officers killed in the blasts in Istanbul as "martyrs"; a look at Mexico's change of policy in how to deal with drug cartel crime; A look at forty years of boxers using music as their fanfare into the ring.

(Image: Forensic police officers inspect a group of damaged buses following a twin suicide bomb attack near to Besiktas Vodaphone Arena on 10th December 2016 in Istanbul. Credit:Getty Images)