Probe: Pentagon sought abusive interrogations after 9/11

The Pentagon in the aftermath of the Sept. 11 attacks pursued abusive interrogation techniques once used by North Korea and Vietnam on American POWs despite stern warnings by several military lawyers that the methods were cruel and even illegal, according to a Senate investigation.

The findings, detailed in a hearing Tuesday, brought rebukes of the Pentagon effort from Democrats and Republicans alike.

"The guidance (administration lawyers) provided will go down in history as some of the most irresponsible and shortsighted legal analysis ever provided to our nation's military and intelligence communities," said Sen. Lindsey Graham, R-S.C., an Air Force Reserve colonel who teaches military law for the service.

The hearing is the Senate Armed Services Committee's first look at the origins of harsh interrogation methods and how policy decisions were vetted across the Defense Department. Its review fits into a broader picture of the government's handling of detainees, which includes FBI and CIA interrogations in secret prisons