GOP in ruby red Kansas stresses over costly Senate race

KANSAS CITY, Kan. (AP) — Republicans who were desperate to have Kansas Congressman Roger Marshall as their candidate for an open Senate seat are finding the race to be anything but the sure thing they once thought it would be. GOP groups are pouring in millions of dollars to help the two-term congressman win what was supposed to be a safe Republican seat and to keep it from going to a party-switching state senator who was little known outside…