Thousands of Syrians gathered in Damascus’ historic main mosque for the first Muslim Friday prayers since former President Bashar Assad was overthrown. It's a major symbolic moment for the country’s dramatic change of power. The rebels are now working to establish security and start a political transition after seizing the capital on Sunday. U.S. Secretary of State Antony Blinken made an unannounced visit to Iraq on Friday, pressing ahead with efforts to unify Middle East nations in support of a peaceful political transition in Syria. It’s part of Blinken’s 12th trip to the Mideast since the Israel-Hamas war erupted last year in Gaza but his first after Assad was ousted.