Daniel Pipes wants the US to support Assad:
Yes, Assad’s survival benefits Tehran, the region’s most dangerous regime. But a rebel victory would hugely boost the increasingly rogue Turkish government while empowering jihadis and replacing the Assad government with triumphant, inflamed Islamists. Continued fighting does less damage to Western interests than letting the Islamists take power. There are worse prospects than Sunni and Shiite Islamists mixing it up and Hamas jihadis killing Hezbollah jihadis, and vice-versa. Better that neither side wins.
Pipes doesn’t claim that the regime deserves U.S. support, and he doesn’t think that it does, but instead says that encouraging greater slaughter will keep the warring parties occupied. There are many reasons why this is wrong, but one of the more important ones is that victory by either side poses no real threat to the U.S. The truth is that neither side in Syria represents much of a danger to the U.S. America gains nothing and takes unacceptable risks by providing support to either side. The U.S. is best served by steering clear of the conflict all together.