The path to Senate control goes through Arizona and Florida: Here are Tuesday's primaries to watch* Arizona and Florida hold primary elections on Tuesday, while primary runoffs will take place in Oklahoma.
* Voters in both Arizona and Florida will choose candidate for high-profile Senate and governor's races.
* Three Republicans are trying to earn the party's nomination to replace outgoing GOP Sen. Jeff Flake in Arizona, while Florida Gov. Rick Scott is expected to challenge incumbent Democratic Sen. Bill Nelson.
As November's midterm elections draw closer, two of the most pivotal states in the fight for control of Congress hold primary elections Tuesday.
Voters in Arizona and Florida choose nominees for two of the country's most important Senate races, along with a handful of highly competitive House elections. Democrats will vie to challenge GOP Gov. Doug Ducey in Arizona, while both major parties will jostle to replace Rick Scott, Florida's Republican governor and a Senate candidate.
In Oklahoma, a primary runoff will determine the Republican contender in the race for governor...
https://www.cnbc.com/2018/08/28/races-to-watch-in-arizona-florida-and-oklahoma-primary-elections.html