Clinton and Trump word-fight each other in first US presidential debate

The two US presidential candidates have clashed over jobs, terrorism and race in a bitter television debate.

The attacks turned personal as Republican Donald Trump accused his rival Hillary Clinton of not having the right temperament to be president.

Meanwhile, Mrs Clinton baited Mr Trump by pointing out that he refuses to release his tax returns.

The New York showdown could be the most watched debate in TV history, with up to 100 million viewers.

Hours before the CNN programme, polls suggested the candidates were locked in a dead heat, adding to the tension between the rivals on stage throughout the debate.

Mr Trump was later thrown on the defensive by moderator Lester Holt for not disclosing his tax returns.

He claimed he was under a “routine audit” and would release the document once the audit was finished.

But the hotel developer promised he would release them if his opponent released 33,000 emails that were deleted during an investigation into her private email set-up while secretary of state.