The Flint Water Plant tower is seen, Friday, Feb. 5, 2016 in Flint, Mich. Michigan Gov. Rick Snyder on Friday defended how his office responded to an email flagging a potential link between a surge in Legionnaires’ disease and Flint’s water, saying an aide asked for further investigation but a state agency did not bring forward the issue again. (AP Photo/Carlos Osorio)
(L-R) Eric Trump, Donald Trump Jr., and Ivanka Trump attend the ground breaking of the Trump International Hotel at the Old Post Office Building in Washington July 23, 2014. The $200 million transformation of the Old Post Office Building into a Trump hotel is scheduled for completion in 2016. REUTERS/Gary Cameron (UNITED STATES – Tags: BUSINESS POLITICS REAL ESTATE) – RTR3ZUF0
North Carolina, Kansas, Mississippi and Ohio host nominating contests soon and all have new restrictions in place — perhaps offering warning signs for November.