Clinton says she will focus on issues, not Trump

Hillary Clinton attended campaign events in Philadelphia (pictured) and Pittsburgh on Saturday

US Democratic candidate Hillary Clinton has said she no longer cares what her Republican rival Donald Trump might say and will focus on issues instead.

"I debated him for four and a half hours," she said, recalling their acrimonious exchanges. "I don't even think about responding to him anymore."

She was speaking to reporters aboard her campaign plane.

Mr Trump used a rally in Gettysburg to promise curbs on lobbying and new trade and climate change negotiations.

With just 16 days until the election, much of the recent focus has been on controversies linked to his campaign.

On Saturday, he again promised to sue every woman who had accused him of sexual assault or inappropriate behaviour as soon as his presidential campaign was over.

Speaking on stage in Pittsburgh, Mrs Clinton called for Americans to unite.

"I understand that they need a president who cares about them, will listen to them and I want to be their president," she said.

Before his speech in Gettysburg, Mr Trump said the media were fabricating stories to make him "look as bad and dangerous as possible".

Eleven women have come forward to accuse him of inappropriate behaviour, in the weeks since a video emerged of him boasting of groping women and kissing them.

"Every woman lied when they came forward to hurt my campaign," Mr Trump told the audience.