2020 Democratic candidates seek their fortunes in Nevada
(John Locher | AP) Democratic presidential candidate and former Vice President Joe Biden, center, speaks at a campaign event Friday, Feb. 14, 2020, in Henderson, Nev.
(John Locher | AP) Democratic presidential candidate and former Vice President Joe Biden, center, speaks at a campaign event Friday, Feb. 14, 2020, in Henderson, Nev.