There have been wins for Hillary Clinton and Donald Trump in the race for US presidential nominations.

Hillary Clinton scored a narrow win over her rival Bernie Sanders in the Democrat Caucus in Nevada.

 He addressed supporters in Las Vegas following the win:

Donald Trump won the Republican South Carolina primary.

Meanwhile, Trump's been addressing supporters after his second-straight victory:

 
Jeb Bush, the brother of former president George W. Bush has pulled out of the race for the White House.

The brother of former US President George Bush was fourth in the latest vote, and hadn't performed well in Iowa or New Hampshire.

Conceding defeat, the former governor of Florida said he will support whoever becomes the Republican candidate: