She said the administration has cooperated with the House committees’ efforts to investigate.
The State Department didn’t comment on the report, but Secretary of State John F. Kerry, who took over for Mrs. Clinton this year, told House lawmakers last week that he would appoint a special liaison to try to dispel lingering questions. Still, he dismissed the core of the GOP’s charge.
“I don’t think anybody lied to anybody,” he said.
The Benghazi attacks played a major role in last year’s presidential campaign, with Republican nominee Mitt Romney arguing Mr. Obama was slow in recognizing it was a terrorist assault.
In a major turning point in the presidential debates, Mr. Obama retorted that he had mentioned terrorism in his first remarks on the attacks in a speech from the White House Rose Garden.