Former Republican Senate leader Mitch McConnell, R-Ky., fell on a small set of stairs on Wednesday as he was exiting the Senate chamber after a confirmation vote for Housing and Urban Development secretary nominee Scott Turner. McConnell, who is 82 years old and a survivor of childhood polio, fell down the stairs and was quickly assisted by Sens.Steve Daines, R-Mont., and Markwayne Mullin, R-Okla.It is not clear whether he suffered any injuries, but Fox News was told the former leader appears to be OK. McConnell’s office did not immediately provide comment to Fox News Digital....