Former Missouri Gov. Eric Greitens (R) has a nearly 40-point lead over the next closest contender in the GOP Senate primary, according to an internal survey conducted by former President Trump’s pollster. The survey of 400 GOP primary voters, which was commissioned by the Greitens campaign, finds him at 48 percent support, followed by state Attorney General Eric Schmitt at 11 percent. Schmitt is the only other announced candidate, but Rep. Ann Wagner (R-Mo.) pulls 9 percent support and Rep. Jason Smith (R-Mo.) clocks in at 7 percent in the poll. Twenty-six percent of GOP primary voters said they’re undecided....