JACKSONVILLE, Fla. (AP) -- Republican challenger Mitt Romney sought to portray President Barack Obama as weak on foreign policy today after violent attacks on U.S. diplomatic missions in the Middle East.
Obama steered clear of the political fight, declaring as commander in chief that "justice will be done" in response to the deaths of four Americans in Libya.
Romney used the attacks to assail Obama during an appearance in swing state Florida, accusing the administration of sending "mixed signals to the world" and failing to lead in the face of violence.
Obama avoided engaging his campaign rival during an appearance in the White House Rose Garden with Secretary of State Hillary Rodham Clinton.
Addressing the nation and the world, he said there was "absolutely no justification for this kind of senseless violence -- none." He was responding to the Tuesday night attack that killed U.S. ambassador to Libya Chris Stevens and three American members of his staff.
Romney had jumped to criticize Obama as the attacks were being waged on U.S. diplomatic missions in Egypt and Libya.
Angry mobs attacked the facilities to protest an obscure film by a California filmmaker that ridiculed Islam's Prophet Muhammad.
The U.S. Embassy in Cairo initially issued a statement that criticized the film. Romney, trailing Obama in public opinion polls on their leadership on foreign policy, quickly pounced with a statement before news of the diplomats' deaths, saying the administration's response seemed to "sympathize with those who waged the attacks."
As news of the deaths came from the White House this morning, the Romney team scrambled to change a speech before supporters in his Jacksonville, Fla., campaign headquarters to a more somber event.
The supporters were ushered from the room and four flags were set up behind the podium from which Romney read a brief statement mentioning Egypt and contending that Obama is a weak leader.
He then invited questions from reporters, who asked if it was an appropriate tone to take given the deaths and that the White House said it disagreed with the embassy statement. Romney stood firm.
"The president takes responsibility not just for the words that come from his mouth, but also for the words that come from his ambassadors, from his administration, from his embassies, from his State Department," Romney said. "They clearly sent mixed messages to the world. The statement that came from the administration -- and the embassy is the administration -- the statement that came from the administration was a statement which is akin to apology. And I think was a severe miscalculation."
Obama did not mention Romney but focused on the lost diplomats. He ignored reporters asking him to respond to Romney, leaving the job to other Democrats.
"Gov. Romney's comments are about as inappropriate as anything I have ever seen at this kind of a moment," said Senate Foreign Relations Committee Chairman John Kerry. "They are flat wrong, but they demonstrate an insensitivity and a lack of judgment about what is happening right now. To make those kinds of statements before you even know the facts, before families have even been notified, before things have played out, is really not just inexperienced, it's irresponsible, it's callous, it's reckless. And I think he ought to apologize, and I don't think he knows what he's talking about, frankly."
None of the senior Republicans in Congress joined in Romney's criticism, even though they all issued statements mourning the deaths of those killed in Libya.
Aides to Senate Republic leader Mitch McConnell, House Speaker John Boehner and House Majority Leader Eric Cantor said they had nothing to add.
Romney's running mate, Rep. Paul Ryan, said that in the face of such violence "we are reminded that the world needs American leadership and the best guarantee of peace is American strength."
"We face a big decision in this country," Ryan said. "The decisions we make are profound, and they will last not just for four years but for a generation."