Republican state Representative Marty Knollenberg (District 41 - Troy) will run against Democratic Congressman Gary Peters in Michigan’s 9th Congressional district in 2012.
Representative Peters unseated Congressman Joe Knollenberg, Marty's father, in the November 2008 election.
As the Associated Press reports, “the younger Knollenberg said Thursday that his staff is filing candidacy papers with the Federal Election Commission. The Troy legislator says he's entering the race now so as not to fall behind the Bloomfield Township Democrat in fundraising."