Navy SEALs have secretly captured one of the most wanted terrorists in Iraq — the alleged mastermind of the murder and mutilation of four Blackwater USA security guards in Fallujah in 2004. And for their trouble, three of the SEALs, members of the Navy's elite commando unit, are now facing criminal charges, sources told FoxNews.com. The three have refused non-judicial punishment — called an admiral's mast — and requested a trial by court-martial. Ahmed Hashim Abed, whom the military code-named "Objective Amber," told investigators he was punched by his captors — and he had the bloody lip to prove it....