US election 2016: Donald Trump sweeps to victory in Nevada

Republican presidential candidate Donald Trump has easily won the US state of Nevada, cementing his lead in the race for the party's nomination.
The billionaire now has three wins in a row, after victories in New Hampshire and South Carolina.
Senators Marco Rubio and Ted Cruz, who have been trading barbs this week, came second and third respectively.
Party officials said they were checking reports of double voting and insufficient ballots at one site.
Some volunteers also wore clothing in support of Mr Trump, but officials said this was not against the rules.
In his victory speech, Mr Trump told a roaring crowd: "We're winning, winning, winning the country, and soon the country is going to start winning, winning, winning."
He also celebrated getting the support of the "poorly educated" and Latinos. Some 45% of Nevada's Republican voters of Latino origin backed Mr Trump, according to entrance polls.
Nevada, typically a swing state with a substantial Latino population, is crucial to the election process. Hillary Clinton won the state on Saturday in the Democratic race.
With all votes counted, Donald Trump had 46% of the vote with his closest rival Marco Rubio getting 23%.
Mr Rubio defended his second-place finish, calling it an "unusual year" and an "unusual process".
"The vast, overwhelming majority of Republicans do not want Donald Trump to be our nominee. As long as there are four people running, dividing up the non-Trump vote, you're going to get results like what you saw last night... so the sooner we can get this race narrowed down, I think the easier it's going to be to stop Donald Trump and defeat him."
In the US primary elections, candidates win delegates who pledge to endorse them at the party conventions in July.
Thirty delegates - about 1% of the total - were up for grabs in the Nevada caucuses, the first Republican test in the western US. Donald Trump won 14 delegates; Marco Rubio seven and Ted Cruz six. John Kasich and Ben Carson each got one delegate, with one more still to be allocated.
To win the Republican nomination for president a candidate needs 1,237 delegates. So far, Mr Trump has 81 delegates and Mr Rubio and Mr Cruz have 17 each.
Cheers erupted at the Trump camp in Las Vegas as US networks started projecting his victory.
Supporters of Republican U.S. presidential candidate Donald Trump celebrate as television networks declare him the winner of the Nevada Republican caucuses at Trump's Nevada caucus rally in Las Vegas, Nevada, on 23 February 2016.Image copyrightReuters
Another state, another win for Donald Trump. Watching record crowds stream into caucus sites across the state, it's become clear that the New York tycoon has reshaped the Republican electorate.
The Trump backers who have turned his massive campaign rallies into carnival-like events showed up to vote in force, with their Make America Great hats and patriotic garb. They braved long lines and, in some cases, poor organisation from a Republican Party ill prepared for the large turnout to vote for their man - and their man won.
Donald Trump, as inconceivable as it once may have been, has become the leader of a conservative populist wave that appears poised to crest and crash over the Republican establishment.
Marco Rubio's second place seems like a cold consolation prize. Mr Trump is well positioned to rack up wins in the large slate of states across the South that vote in "Super Tuesday" next week, leaving him with a significant lead in the delegate count necessary to secure the Republican nomination.
Such a development would mortally wound Mr Cruz's campaign and give Mr Rubio - or possibly Ohio Governor John Kasich - only a narrow hope of consolidating establishment support in time to derail a Trump juggernaut. The clock is ticking, and time is nearly up.

In the Democrats' caucus in Nevada last week, Mrs Clinton beat rival Bernie Sanders by five percentage points. Next Saturday, both candidates face each other in South Carolina, where they are focusing their campaigns on the black vote.
The aim of the primary and caucus races in the coming months is to determine which candidates will stand for the two main parties in the November presidential election.
The Democrats and Republicans are now gearing up for the Super Tuesday round on 1 March - when about a dozen states choose their party candidates, with about a quarter of all nominating delegates up for grabs.