Who could have known, after regime change in Libya had gone so swimmingly?

What a difference a year makes. Around this time last year, the West was gearing up for military action against the regime of Syrian President Bashar al-Assad, who was accused of carrying out chemical weapons attacks on his own people. That intervention never came to pass, not least because domestic public opinion in countries such as Britain and the United States was opposed to further entanglements in the Middle East.
Now, the U.S. is contemplating extending airstrikes on Islamic State militants operating in Iraq in Syria — fighters belonging to a terrorist organization that is leading the war against Assad. The Islamic State’s territorial gains in Iraq and continued repression and slaughter of religious minorities there and in Syria have rightly triggered global condemnation. “I am no apologist for the Assad regime,” Ryan Crocker, a former U.S. ambassador to Syria, told NPR. “But in terms of our security, [the Islamic State] is by far the greatest threat.”
The irony of the moment is tragic. But to some, it doesn’t come as much of a surprise. Many cautioned against the earlier insistence of the Obama administration (as well as other governments) that Assad must go, fearing what would take hold in the vacuum.
One of those critics happened to be Russian President Vladimir Putin, who warned against U.S. intervention in Syria in a New York Times op-ed last September.

Red Line related: The United States has made the strongest indication to date that Syria may have withheld some of its chemical weapons on 18 August, when it said there are still “serious questions” about its declaration to the Organisation for the Prohibition of Chemical Weapons (OPCW).
Well, all things considered, they might want to give some back.