A new Harper Polling survey in Iowa finds Rep. Steve King (R) the frontrunner in a Republican U.S. Senate primary with 35%, followed by Rep. Tom Latham (R) at 22%, Bob Vander Plaats at 20% and Brad Zaun at 3%.
On the Democratic side, Rep. Bruce Braley (D) is the clear front runner.
In general election match ups, Latham leads Braley, 36% to 33%, but Braley leads both King, 39% to 34%, and Vander Platts, 41% to 34%.
