Taylor Swift, Beyoncé and Mitt Romney: Key endorsements to watch ahead of November

With the 2024 general election less than six months away, both President Biden and former President Trump will be eyeing critical endorsements that could put them over the top in November.

While experts and voters have raised questions about the influence of these endorsements, figures who are popular with one party or the country at large can act as key surrogates for the candidates. Although most top Democrats and Republicans have already backed their parties' presumptive nominees...