President Obama addresses the worsening security situation in Iraq . But there has been no indication if that 's under consideration . The president said he was "heartbroken" by reports of civilian deaths and urged Iraqis to work together against al Qaeda militants. But a senior administration official says there will be no U.S. `` boots on the ground '' NEW : Sen. John McCain says Obama should fire national security staff , call back David Petraeus .
President Obama addresses the worsening security situation in Iraq . The president said he was "heartbroken" by reports of civilian deaths and urged Iraqis to work together against al Qaeda militants. But a senior administration official says there will be no U.S. `` boots on the ground '' NEW : Sen. John McCain says Obama should fire national security staff , call back David Petraeus .