Races to watch in the New Hampshire, Delaware and Rhode Island primaries

Voters in New Hampshire, Delaware and Rhode Island will head to the polls on Tuesday to cast ballots in the last round of statewide and congressional primaries before November.  

In the Granite State, voters will pick their favorites to go head-to-head in the gubernatorial election to replace outgoing Gov. Chris Sununu (R). Democrats are also closely watching the primary between former Biden official Maggie Goodlander and former New Hampshire Executive Councilor Colin Van Ostern to replace retiring Rep. Annie Kuster (D-N.H.). 

Over in Delaware, each party has three members vying for their party’s...