Former Rep. John Hostettler (R-IN) announced that he will challenge Sen. Evan Bayh (D-IN) next year, Politico reports.
"Hostettler's 12-year House career ended in 2006 in a crushing loss against now-Rep. Brad Ellsworth. During his time in Congress, Hostettler ranked among the most conservative members, and often proved to be a thorn in the side of House Republican leadership."