Trump gains backing of Tim Scott as New Hampshire primary nears

Haley needs a strong showing after Trump's Iowa victory, but ex-president is running strong after picking up new endorsement

The New Hampshire primary campaign has entered its final days with an increasingly nasty tone as Nikki Haley and Donald Trump attacked each other amid yet more signs that Republicans are consolidating their support around the former US president as he secured a vital endorsement.

On Friday night in New Hampshire, South Carolina senator Tim Scott, the only Black Republican in the Senate and a former presidential hopeful himself, said he was throwing his weight behind Trump amid rumors that he is in the running to become Trump's running mate.