KQED Frontline July 20, 2011
machine. >> narrator: frontline investigates the latest us strategy... >> bludgeon your opponent. kill and capture as many as you can. make them ask for peace. >> narrator: ...its impact and its risks. >> by launching those attacks, are we creating more militants than in fact we are killing? >> narrator: can this campaign of killing and capturing make the difference? >> it could take years. i mean, i don't think anybody knows. >> bin laden's gone. that creates the kind of space in which diplomacy might actually be able to make progress. >> narrator: tonight on frontline , "kill/captu...