This week's news report that the United States government is again considering arming the Syrian rebels is deeply disturbing, as it signals more bloodshed in that country.

So far, despite some reports suggesting that CIA has been involved in the clandestine supply of weapons to Syrian opposition fighters, the US says it has only provided nonlethal aid.

According to the United Nations, some 70,000 people have died in Syria in the past two years, including civilians, rebels, government soldiers and officials.