You've probably never heard of Kendal Unruh. She's a Denver Christian high school teacher, a conservative activist, and a member of the Republican National Convention Rules Committee. And she just might be able to do what 16 Republican presidential candidates and well-funded Super PACS could not do: take down Donald Trump.
In my 4-minute radio commentary below, I feature a number of soundbites from her appearances on TV and radio. | 
