How N.J.’s 2.6 million unaffiliated voters can cast a ballot Tuesday

TRENTON — While registered Democrats and Republicans can only vote in their party’s primary on Tuesday, New Jersey’s 2.6 million unaffiliated voters are not left out of the process. “Voters who are unaffiliated can go in, declare a party, and then vote in that primary,” said Tori Symonds, a spokeswoman for Lt. Gov. Kim Guadagno, who…