Donald Trump has mocked Hillary Clinton's illness in his latest speech, saying she "can't even make it 15 feet to her car".

Speaking at a campaign rally in Manheim, Pennsylvania, the Republican presidential hopeful said: "But here's a woman, she's supposed to fight all of these different things and she can't even make it 15 feet to her car. Give me a break. Give me a break."

He then did an impression of Ms Clinton, who stumbled after she felt unwell at a 9/11 memorial service, to cheers from the audience.

Clinton faints as she leaves 9-11 memorial

After Ms Clinton left the 9/11 memorial early, her doctor said she was suffering from pneumonia.

Mr Trump added: "She's home resting right now, she's getting ready for her next speech, which is going to be about 15 minutes and it's going to be in two or three days."