Withholding information that would get innocent people killed was the right thing to do, not a journalistic sin.
With the benefit of hindsight, had more care been taken, maybe this could have been avoided
Actions speak louder than words. The reality is that at least 10 journalists have been killed by the US military, and according to reports I believe to be true journalists have been arrested and tortured by US forces.
Its a war zone. Terrible things happen.