Nikki Haley was embarrassed and lost to herself in the Nevada primary; Biden won - voila! news. Donald Trump's latest opponent in the Republican race was embarrassed when most voters chose the "none of the candidates" option over her.
The primaries were not binding, because the party changed the rules in Nevada so that it would choose who its candidate would be. Trump, who has already defeated In Iowa and New Hampshire, Haley is the only major candidate in the caucuses and is expected to win by a landslide.