Security under fire in Iraq.<br/> <br />Car and roadside bombs explode throughout Baghdad, killing at least 19.<br/> <br />The deadly attacks tore facades from buildings, leaving black smoke stains on the wall.<br/> <br />The country is mired in its worst violence since 2006-7.<br/> <br />This market, also in the capital, suffered its own attack.<br/> <br />The bomb killed at least one and wounded five others.<br/> <br />In the Anbar province, Sunni Muslim militants linked to al Qaeda are still in control.<br/> <br />They seized the town of Falluja earlier this week.<br/> <br />They've been fighting off against government security forces ever since.<br/> <br />Meanwhile, U.S. Secretary of State John Kerry said the U.S. would provide support for Iraq, but ruled out putting troops on the ground.<br/> <br />(SOUNDBITE) (English) U.S. SECRETARY OF STATE JOHN KERRY, SAYING:<br/> <br />"This is their fight, but we're going to help them in their fight. And yes we have an interest we have an interest in helping the legitimate and elected governmen
