Great online investigative journalism

From MSNBC.com, which recently hired Pulitzer Prize-winner Bill Dedman:

Part I: Gitmo interrogations spark battle over tactics
The inside story of criminal investigators who tried to stop abuse

In limbo: Cases are few against Gitmo detainees
Only about 70 out of 775 will face military trials, Pentagon says

Part 2: Can the ’20th hijacker’ of Sept. 11 stand trial?
Aggressive interrogation at Guantanamo may prevent prosecution