Harry Enten: “Marco Rubio’s decision to run for re-election to his U.S. Senate seat, which he announced Wednesday morning, gives Republicans a boost in their bid to retain control of the Senate. But it also sheds light on how Rubio views his political future and how Republican Senate candidates in swing states might act toward Donald Trump.”
Washington Post: Inside the Republican courtship of Marco Rubio
Interestingly, Smart Politics notes that since 1972, “all seven sitting U.S. Senators who ran for reelection in the cycle of their failed presidential bid won another term – each by double digits.”

