Being a US citizen doesn't mean anything in a combat zone. You can't pause the battle and have a trial.
As far as drone killings, would you prefer airstrikes that have high collateral damage? Drone warfare is inevitable. But the upside is you don't risk expensive pilots but also they can be more precise and lead to less "boots on the ground" scenarios. I am much a critic of him, but this ain't it for me. Maybe allowing ISIS to prosper would be a better criticism.
As far as drone killings, would you prefer airstrikes that have high collateral damage? Drone warfare is inevitable. But the upside is you don't risk expensive pilots but also they can be more precise and lead to less "boots on the ground" scenarios. I am much a critic of him, but this ain't it for me. Maybe allowing ISIS to prosper would be a better criticism.