Opening Scene

In the first scene we see Carla Towne doing the nasty with someone in the oval office. Who is it? The guy has black hair with grey. It's not the President (Ronny Cox) nor his son (Tate Donovan)? Also, not Alan Alda. His hair isn't as dar or thick. Is it just a bad stand-in or was Carla supposed to have been sleeping with someone else?

Vic Mackey: "God creates all men equal. Out of the womb, he starts playing favorites."