Earlier quoted context omitted.
Obama also created ICE as we know it today. And normalized drone strikes.
How are drone strikes any different than a pilot, a warplane, and advanced precision bombs/missiles? Except they're cheaper to run and don't physically risk a pilot.
It probably would have been more accurate to say something like "mass extra-judicial assasination/execution of individuals opaquely labelled as 'militants,' including US citizens, in foreign jurisdictions" instead of "drone strikes," but the latter is shorter and I thought would be understood as implying the former.