John Shimkus, left, and Kyle McCarter are vying for the Republican nomination in the 15th Congressional District.
John Shimkus, left, and Kyle McCarter are vying for the Republican nomination in the 15th Congressional District. BND
John Shimkus, left, and Kyle McCarter are vying for the Republican nomination in the 15th Congressional District. BND

Shimkus holds off challenge from McCarter; Vandersand concedes to Davis

March 15, 2016 08:09 PM