Donald Trump calls Hillary Clinton 'a monster'

Donald Trump is continuing to unleash new, deeply personal insults against his rival Hillary Clinton.

Speaking to supporters at a rally in Green Bay, Wisconsin, Trump says, "In one way, she's a monster."

He adds: "In another way she's a weak person. She's actually not strong enough to be president."

Trump is calling Clinton "totally unhinged" and "unbalanced" and says she lacks the integrity to serve in the White House.

The comments come as top Republicans have been begging Trump to focus his attention on attacking Clinton instead of members of his own party.