The *commision* isn't named but I suspect it is the US Commission on Civil Rights.
If you have a different idea, this may be a good place to start.
http://www.house.gov/house/CommitteeWWW.html
I imagine Rep. Corrine Brown (FL-3)is in the game too.
Congressional Black Caucus Chair Eddie Bernice Johnson (TX-30)
http://www.house.gov/ebjohnson/
But the way the story is written, it sounds as if a bipartisan group of Congressmen asked for UN assistance rather than several radical Democrat Congressman asking for assistance with this commissions report for support.
Check out where the story is posted.