“This is the most highly classified information and it’s now been leaked by the administration at the highest levels at the White House and that’s not acceptable,” McCain said on CBS This Morning.

On Tuesday, McCain said the Senate Armed Services Committee would hold hearings about leaks detailing a U.S. cyberattack against Iran’s nuclear program and called for a special counsel to investigate the matter…

McCain suggested that the administration was leaking the information, which he called a “breach of national security” to bolster Obama’s foreign policy credentials ahead of November’s election.

“It makes the president look very decisive,” McCain said, “and it gives very little credit to the other men and women who make these things happen.”