The federal agency that oversees the security of election systems was largely absent from planning before elections this month in several states.

Curtis Bashaw’s Senate nomination over Donald Trump’s preferred candidate in the New Jersey Republican Senate primary and the chance that Sen. Bob Menendez’s independent campaign could split Democrats is fueling GOP hopes they can put a reliably Democratic Senate seat in play this fall.

Democratic Rep. Andy Kim and Republican Curtis Bashaw have won their New Jersey U.S. Senate primaries for the seat currently held by embattled Sen. Bob Menendez.