KANSAS CITY, Mo. (KCTV) --- A new poll released Friday night by the Trafalgar Group has the three leading candidates in the Missouri U.S. Senate Republican primary separated by about one point. The poll released on Friday has current U.S. House Rep. Vicky Hartzler (R-MO) leading former Missouri Gov. Eric Greitens and current Missouri Attorney General Eric Schmitt. Hartzler earned 24.0% in the poll, with Greitens coming in with 23.5% and Schmitt rounding out the top three with 22.8%. The primary is one of the top contested races across the country.