“Our job is now to make sure the seat remains in the hands of a Democrat, someone like Herb Kohl,” Wisconsin Democratic Party Chairman Mike Tate told reporters Friday. “We will be victorious in electing a Democrat to the United States Senate in 2012.”
However, both Democrats and Republicans boast deep benches in the Badger State, with both sides likely to encounter primary battles for the nominations.
Several Democratic candidates immediately emerged as possible successors — including former Sen. Russ Feingold, Milwaukee Mayor Tom Barrett and Reps. Tammy Baldwin and Ron Kind.
Baldwin is likely to enter the race, according to sources close to the Congresswoman.
Democratic sources say Kind and Barrett are looking at bids but both declined to address the Senate race in statements released by their respective offices.
Within hours of Kohl’s announcement, Democracy for America was already promoting Feingold’s candidacy, announcing a draft campaign.
But Feingold, who lost re-election last year to now-Sen. Ron Johnson (R), might not be ready to jump in yet. His former chief of staff, Mary Irvine, told the Milwaukee Journal-Sentinel that “running for office in 2012 is not something Russ is eager to do or has been planning to do.”
“He will come to a decision in the coming months, after consulting with family and friends and people in Wisconsin,” she added.
Regardless of whether Ryan runs for Senate, there’s no shortage of GOP candidates who could run for the seat.
National Republicans were quick to tout state Attorney General J.B. Van Hollen, who won re-election by large margins in 2006 when Democrats swept offices across the state. Van Hollen would not have to give up his current job to run for the Senate seat — a major benefit for Republicans if he is seriously considering a run, especially because many in the state do not view him as a risk-taker.
Republican businessman Tim Michels, who unsuccessfully ran for Senate in 2004, confirmed his interest in the race in an interview with Roll Call.
“Right now, I’m just working my tail off,” Michels said. “It’s something that I’m sure a lot of people will consider, myself included.”
Ex-Rep. Mark Neumann (R) is viewed as a likely candidate. He was already making the rounds in Washington, D.C., about a Senate run before Kohl made his decision. Neumann lost to Feingold in the 1998 Senate race and lost to Scott Walker in the 2010 gubernatorial primary — and he’s personally wealthy.
“My phones have been ringing off the hook today with calls of encouragement,” Neumann said in a statement.
Former Rep. Mark Green (R) is also a potential candidate. He would have to move back to Wisconsin from D.C., where he’s head of the Malaria Policy Center, a project of Malaria No More. Green served four terms in the House, representing the Green Bay area, before running unsuccessfully for governor against Democrat Jim Doyle in 2004.
State Senate Majority Leader Scott Fitzgerald (R) has been mentioned, but with the ongoing recall elections, it would be quite a time for him to abandon the ship.
Former Sen. Scott Brown, R-Mass., candidate for U.S. Senate in New Hampshire, holds his hand over his heart during the singing of the national anthem as he waits to take the stage for his town hall campaign rally with Sen. John McCain at the Pinkerton Academy in Derry, N.H., on Monday, Aug. 18, 2014.