The Michigan Republican will announce his campaign in his home state, making him the third House Member to enter the race. Reps. Michele Bachmann (Minn.) and Ron Paul (Texas) have also launched campaigns.
McCotter spokeswoman Michaela Huntley told the Detroit News that the lawmaker had made a decision about whether to run, but she declined to disclose his plans.
Sen Mary Landrieu, D-La., poses for a selfie with LSU football fans as she campaigns at tailgate parties on the Louisiana State University campus before the LSU-Mississippi State game on Saturday, Sept. 20, 2014. Buy photo here.