We've all heard that drone strikes directed against al-Qaida and other militants have been on the rise, but now Sen. Lindsey Graham, R-S.C., has put a number on deaths by U.S. unmanned aerial vehicle: 4,700.
Graham, a member of the Senate Armed Services Committee, rattled off the death toll during a talk he gave to the Easley Rotary Club in Easley, S.C., Tuesday afternoon.
"We've killed 4,700," Graham said.