(KCEN) -- Over the weekend more demonstrations in the Middle East led to more Americans being killed.
It's not over and we could see more deadly protests this week.
So far at least 20 countries have seen uprisings against American embassies.
It's so bad in Tunisia and Sudan, the State Department ordered almost all of its people out.
Meanwhile, the Obama administration is denying reports that the U.S. been tipped off about the deadly attack in Benghazi.
But Libyan officials believe Ambassador Chris Stevens and three others killed were not part of the spontaneous protest there.
Arizona Senator John McCain said, "It's unraveling because all we tell the Afghan people is we're leaving. We're not telling them we're succeeding; we're telling them we're leaving."
U.S. troops leaving Afghanistan but staying in nearly two dozen other countries with demonstrations have put Americans on edge.