Utahns, overall, are split in their opinions of the kind of job U.S. Sens. Mike Lee and Mitt Romney are doing, a recent UtahPolicy.com poll finds. Neither Republican is up for re-election this year: Lee runs for a third, six-year term in 2022 and Romney faces his first re-election in 2024. But a dive into the demographics of the Y2 Analytics survey finished last month shows the challenges the two face within their own Republican Party -- or, rather, the challenge Romney faces. Unless a lot of Utah Republicans and conservatives change their minds about Romney -- and that likely...