Mayor Rahm Emanuel and Obama Senior Advisor David Axelrod jumped into a heated Calfornia House on Thursday, headlining a fund-raiser in Chicago for Rep. Howard Berman (D-Calif).

Berman is pitted against another Democrat--Rep. Brad Sherman (D-Calif.)-- in a race that is dividing parts of the Democratic family as it escalates.

The price: $500-$2,500. Below, the invite....

Evening Reception and Political Discussion
in support of
CONGRESSMAN HOWARD BERMAN
Ranking Democrat, House Foreign Affairs Committee
With Special Guests
MAYOR RAHM EMANUEL
and
DAVID AXELROD
Senior Strategist to the Obama Re-election Campaign
Thursday, October 4th
6:00PM - 8:00PM
Petterino's Restaurant
150 North Dearborn Street
Chicago, Illinois