It’s high time for the United States to cut off its $1.3 billion in aid to Egypt as the military regime cracks down violently on protesters, Sen. John McCain argued Sunday. The Arizona Republican added the U.S. has lost its credibility in the region after failing to follow its own law that requires suspending aid to states overtaken by a military coup–though the U.S. has not officially described the recent regime change in Egypt as a coup.

Opinions among lawmakers remained split on Sunday over whether the US should cut off or suspend aid to Egypt. The US spends roughly $1.5 billion a year on assistance to Egypt with much of it going to financing the purchase of US military equipment. Calls to cut off or suspend this aid has been growing since the Egyptian military's crackdown against supporters of ousted president Mohamed Morsi. The violence has so far killed more than 750 people.

As the Egyptian military continues its bloody crackdown on the Muslim Brotherhood and other protesters, U.S. President Barack Obama is facing a dwindling range of options for dealing with the crisis. Obama has, so far, refused to cut off U.S. aid to Egypt's interim government. The president has made it clear that his administration is rethinking its dealings with Egypt's military.

Over the last day and a half, international attention has fixated on the Egyptian military’s bloody crackdown on supporters of deposed President Mohamed Morsi. While the UN, EU, and Western and regional nations were quick to come forth with their own reactions to the events, Asia has remained relatively quiet. This was certainly true of China, which said little for the first 24 hours or so of the crackdown. On Thursday afternoon, however, the Foreign Ministry released a terse statement.

Vladimir Putin appears to be seizing on the Egyptian crisis and the U.S. response to it to expand Russia’s influence in the Arab world’s most populous country. On Thursday afternoon President Barack Obama announced that the U.S. would be cancelling a joint military exercise with the Egyptian Army over its violent crackdown on supporters of the Muslim Brotherhood.

President Obama, deploring the military-led Egyptian government’s deadly crackdown on Muslim Brotherhood protesters there, said on Thursday that the United States would pull out of scheduled joint military exercises with the Egyptian Army. “While we want to sustain our relationship with Egypt, our traditional cooperation cannot continue as usual while civilians are being killed in the streets,” Mr. Obama said in remarks delivered from his rented vacation home on Martha’s Vineyard.

As the Egyptian military consolidates control by murdering pro-Muslim Brotherhood protesters and declaring a state of emergency, we may be witnessing the most dangerous potential for Arab radicalization since the two Palestinian intifadas. Despite the resignation Wednesday of Mohamed ElBaradei, the vice president, in opposition to the Egyptian junta's action, the discomfiting fact is that most of Egypt's liberal "democrats"--along with the United States--have never looked more hypocritical.

Should we have democracy on demand? Spain, Turkey, Brazil, Egypt have experienced forms of it. What other country might be next to feel the wrath of people power? In the past few years, TV news cameras have gone from capital to capital to film the anger of people demanding change from their governments.