Rod Blagojevich, Tony Rezko, Chris Kelly and Lon Monk used code names for themselves "when talking about the four of us making money," Monk said -- "1, 2, 3, 4."
Monk said in 2007 or 2008, when he and Blagojevich were alone in Blago's office, they discussed an FBI investigation.
Blagojevich told Monk not to ever talk about the "1, 2, 3, 4" reference.
Monk on the stand silently mimicked Blagojevich's actions, putting up his fingers one at a time, then running a single finger across his throat.
Blagojevich is clearly upset, unsettled in his chair. He leaned forward and stared right at Monk. But at Monk's gesture, Blagojevich sat back hard in his chair and appeared to mutter something.
He's now trying to be contained, hands folded before him.