If those killed were actually anti-al queda, somebody's head is going to roll. However, thinking drones are 'terror tools' is laughable. Ask the vast majority in the tribal area of pakistan what they fear more: Indiscriminate pakistani bombings, or relatively precise drone strikes that doesn't even stop wives from going over to her friend's place.
In other news, more ugly muslim racism and killings visited upon africans, specifically african christians in Nigeria.
Drones are cost effective and efficient. If these people want to play the killing game, we will continue to kill them until the end of time. Nice try putting 'political' pressure, but their attempts at trying to manipulate world opinion is pretty cute. They even convinced themselves they are succeeding.
The silence of the media regarding the Christian genocide by Islamists in Africa is an abomination. Politically Correct Police will make sure to bury all those news and call you an 'islamophobe' if you point that out out loud.
On the average of a total of 380 drone targeting missions, 330 were approved by a president who, when a senator said it was crime to do so.
Drones are cost effective until you blow up people on the way to a wedding. Oops!