In a Christian Broadcasting Network interview released Saturday, the 2008 vice presidential candidate says the administration should level with the American people on what it knows about the Egyptian crisis.
Egyptian President Hosni Mubarak wants to rule until September elections.
Palin said the U.S. must find out who is "behind all the turmoil" and that "we should not stand" for a government led by the Muslim Brotherhood.
Referencing a 2008 campaign ad, Palin said Egypt was the White House's "3 a.m. phone call" but it "went right to the answering machine."
She says the U.S. must say whom it stands with, "and we do not have all that information yet."