Connecticut, New York, Rhode Island and Wisconsin get their say in presidential primaries

Voters in four states will weigh in Tuesday on their parties' presidential nominees, a largely symbolic vote now that both President Joe Biden and former President Donald Trump have locked up the Democratic and Republican nominations. Biden and Trump are both expected to easily win primaries in Connecticut, New York, Rhode Island and Wisconsin and add to their delegate hauls for their party conventions this summer. In particular, the tallies in Wisconsin, a pivotal November battleground, will give hints about the share of Republicans who still aren't on board with Trump and how many Democrats are disillusioned with Biden.