There is a gun to our head to do this held by Putin. Our airstrikes will degrade ISIS’s modern capabilities. We have to do this or it is war with the rest of the world or they will ruin our economy by dumping our debt. The Syrian Army will finish the job on the ground.
Now that Øbama has broken the cherry on airstrikes within Syria, will Pooty Poot step in and say “we have that part in the coalition and will back our boy Assad, the rest of you stay out of Syria.”