Former Bush homeland security adviser Frances Townsend contradicted claims by former Vice President Dick Cheney that a CIA report proved that torture of terrorism suspects worked, Greg Sargent reports.
Said Townsend: "It's very difficult to draw a cause and effect, because it's not clear when techniques were applied vs. when that information was received. It's implicit. It seems, when you read the report, that we got the -- the -- the most critical information after techniques had been applied. But the report doesn't say that."