bulk of drone killings have been signature killings
From
The Drone War Doctrine We Still Know Nothing About
..... "“signature strikes,” drone operators fire on people whose identities they do not know based on evidence of suspicious behavior or other “signatures.” According to anonymously sourced media reports, such attacks on unidentified targets account for many, or even most, drone strikes.".............
Why can't the president answer a simple question?
Paul reads writings from Glen Greenwald - if you posit that the entire world is a battle field, ....... (Greenwald -more liberal, has done a great job writing about exactly what Paul is talking about, IMO)
Sen Georgia, Chambliss - up!