Public Policy Polling’s newest South Dakota Senate poll finds that Mike Rounds’ support has dropped all the way down to 35% in the wake of voter anger over the EB-5 scandal, and that Rick Weiland continues to be better liked and within single digits of Rounds. Key findings from the poll include: -Rounds is at just 35% to 28% for Weiland, 24% for Larry Pressler, and 8% for Gordon Howie. A majority of South Dakotans have a negative opinion of Rounds, with just 41% rating him favorably to 51% with an unfavorable opinion. Weiland’s favorability, at a positive 42/38 spread,...