Nevada held Republican and Democratic presidential primaries today. President Joe Biden won the Democratic contest, and the "none of these candidates" option won the Republican one. The results won’t be used to allocate the state’s 26 Republican delegates. Voters were also able to select “none of these candidates.” Only Donald Trump and Ryan Binkley, a long-shot candidate, will appear on the caucus ballot. Biden and author Marianne Williamson were the only two Democratic candidates on the ballot.