LA CROSSE, Wis. (AP) — A Republican candidate for Congress in western Wisconsin said “leftists” cannot be Christians at a campaign stop last week. Derrick Van Orden, running in the 3rd Congressional District, called leftism and Christianity “incompatible” and called for the country to return to Judeo-Christian values. His comments were first reported by the La Crosse Tribune. Van Orden has previously referred to his opponent, Brad Pfaff, as a “radical leftist.” Pfaff, a Lutheran, only holds political membership with the Democratic Party. The congressional seat is open this year due to the retirement of Democratic Rep. Ron Kind.