30 Rock Season 5 Episode 3 (30 Rock s05e03) with title “Let’s Stay Together” aired on Thursday, October 7th 2010 at 08:30 pm via NBC Network.
Here is summary for 30 Rock Season 5 Episode 3 :

Jack must appear before Congress to discuss NBC’s merger with KableTown. He hopes that he will charm celebrity members, but one Congresswoman, Regina Bookman, demands more diversity in its programming lineup.