A voter braves a cold rain running to cast a ballot during the Spring election Tuesday, April 2, 2024, in Fox Point, Wis. (AP Photo/Morry Gash)

KENOSHA, Wis. (AP) — Voters in four states weighed in on their parties’ presidential nominees, a largely symbolic vote now that both Joe Biden and Donald Trump have locked up the Democratic and Republican nominations. Biden and Trump easily won primaries in Rhode Island, Connecticut, New York and Wisconsin. Their victories add to their delegate hauls for their party conventions this summer. The outcomes were not surprising but nevertheless offer clues about enthusiasm among base voters for the upcoming 2020 rematch that has left a majority of Americans underwhelmed.