Nevada primary: Biden focuses on Black and Latino voters as GOP scheme helps Trump

Election day off to a quiet start with no major candidates in the state and with voters slow to trickle into polling sites

Polls have closed in Nevada, which is holding its first presidential primary contest in the US west, has been damp - and oddly quiet.

None of the major candidates are in the state, and voters have been slow to trickle into polling sites. Only about 12,000 people had opted to vote at polling stations on election day. About 151,000 people voted early, the majority of them by mail.