Sen. Elizabeth Warren is calling Donald Trump a "selfish little sleazeball," a "two-bit con man" and "the ultimate racist bully."
Warren spoke at a campaign rally Friday in Madison, Wisconsin, the day before Trump was to make his first joint campaign appearance with House Speaker Paul Ryan and other Wisconsin Republicans.
The Massachusetts senator said that will be "extreme Republican hug night."
Warren calls Ryan the "ultimate Republican insider" and Wisconsin Sen. Ron Johnson the "ultimate tea party" representative.
A favorite of liberals, Warren frequently makes biting criticism of Trump. The Republican nominee has derisively referred to her as "Pocahontas" for her claim that she is part Native American.