A few more heavy hitters are headed to Chicago to stump for Governor Quinn and other Democrats.  President Obama will be back in town next Monday, October 20th.  Supporters will pay ten-thousand-dollars each to have dinner with the President at a home in Lincoln Park.  Vice President Joe Biden will be in town a few days later, on October 22nd.  He'll be stumping for Governor Quinn, U.S. Senator Dick Durbin, and Congressman Brad Schneider.