Primary takeaways: A history-making upset in Florida, the establishment wins in Arizona

Primary takeaways: A history-making upset in Florida, the establishment wins in Arizona  CNN An Establishment Republican Hugs Trump, And Wins In Arizona Primary  HuffPost Is Sheriff Joe Arpaio Taking Over John McCain's Seat in the Senate?  Snopes.com Kelli Ward implied a dying McCain aimed to hurt her campaign. She apologized, blaming the media.  Washington Post Well, at Least Sheriff Joe Isn't Going to Congress  New York TimesFull coverage