"Key Takeaways from Trump's Setback in New Jersey Primaries"

Several states held primaries on Tuesday, with President Biden and Donald Trump moving closer to their respective nominations. Notable outcomes included Rep. Andy Kim's victory in New Jersey's Democratic Senate primary and a surprise defeat for a Trump-backed candidate in the New Jersey GOP Senate primary. The New Jersey establishment saw significant wins, and incumbents largely held their ground. Both Biden and Trump faced notable protest votes, highlighting challenges within their parties.