Pope Francis leaves Rome at start of risky trip to Iraq

Pope Francis left Rome on Friday to start a four-day trip to Iraq, his most risky foreign trip since his election in 2012 and the first visit by a pontiff to the country. raq is deploying thousands of additional security personnel to protect Francis during the visit, which comes after a spate of rocket and suicide bomb attacks raised fears for the Catholic leader's safety. FRANCE 24's Seema Gupta tells us more.