Robin Kelly celebrates her special primary election win for Illinois' 2nd Congressional District, once held by Jesse Jackson Jr., over Debbie Halvorson, and Anthony Beale Tuesday, Feb. 26, 2013, in Matteson, Ill., After a primary campaign dominated by gun control and economic woes, voters chose Kelly, the likely replacement for Jesse Jackson Jr. Tuesday, three months after his legal troubles and battle with depression forced the son of the civil rights leader to resign from Congress. (AP Photo/Charles Rex Arbogast)

Photo by: Charles Rex Arbogast

Robin Kelly celebrates her special primary election win for Illinois' 2nd Congressional District, once held by Jesse Jackson Jr., over Debbie Halvorson, and Anthony Beale Tuesday, Feb. 26, 2013, in Matteson, Ill., After a primary campaign dominated by gun control and economic woes, voters chose Kelly, the likely replacement for Jesse Jackson Jr. Tuesday, three months after his legal troubles and battle with depression forced the son of the civil rights leader to resign from Congress. (AP Photo/Charles Rex Arbogast)