The president got the response he wanted by issuing his threat to Syria. It got Russia and Syria to the negotiating table.
At no time did Obama even mention boots on the ground.
On Benghazi, Issa held multiple hearings on that issue. No charges came out of those.
Bush, Cheney, Rice and Rumsfeld killed 5,500 men in uniform, not to mention hundreds of thousands of Iraqis, that's a war crime. I wonder how these four people would fair at the World Court at the Hague?