Bashar al Assad should be tried for war crimes

There must be enough evidence now for a clear case against Bashar al Assad for committing war crimes in Syria. Thousands of documents reveal the extent and evidence of the atrocities. Many innocent civilians have been killed by government forces under the Assad regime. Hospitals have been bombed. There is no excuse for the carnage. The scale of destruction and devastation has been horrendous and it is still continuing. Shameful. And Vlad Putin has blood on his hands.