evidence: WA presidential primary ballots sent. Here’s who’s on them [...] On the Republican side, the Washington ballot includes former President Donald Trump and Nikki Haley, the former South Carolina governor and former U.N. ambassador who is the last rival remaining on Trump’s path to the 2024 GOP nomination. [...] In 2020, Washington’s Democratic presidential primary ballot featured 13 candidates, chiefly Biden and Vermont Sen. Bernie Sanders but also other rivals who had ended their campaigns before the vote count here, including billionaire and former New York City Mayor Michael Bloomberg and Massachusetts Sen. Elizabeth Warren. Biden narrowly won the state’s primary.