Assad is a bad leader and he needs to be removed from power. It's necessary to support the rebels in order to oust him. Assad has support from Russia, so this insurgents need the support of a major nation as well. The removal of Assad will bring greater peace to the region.
I think neither Syrian government, nor Syrian rebels should be supported. The Syrians must deal with current condition themselves. It is their problem. They sstarted it, and they must end it. Even if Syrian government uses chemical weapons against its people.
I am against any type of interventiona nd interference.