Donald Trump says he and Hillary Clinton should take a drugs test before the next presidential debate on Wednesday night.

The Republican has accused his rival of being "all pumped up" at the beginning of their last showdown, and he's also referred to her recent bout of pneumonia.

He has also dismissed fresh allegations of sexual assault made against him as "phony":
Mr Trump also claims the election is being rigged and is blaming the "corrupt" media for his falling poll numbers. But Mrs Clinton's vice-presidential running-mate Tim Kaine's hit back: