"Donald Trump can ignore his debts, but students and families can't refinance theirs."
Clinton seized on a line from Trump's convention speech.
Jonathan Swan 07/28/16 11:21 PM EDT
Clinton herself laughed as she delivered the line.
The pop star mixed a plea for money in with her performance.
Clinton makes history as first woman presidential nominee
They were drowned out by chants of "Hillary."
"He wants us to fear the future and to fear each other," she said.
Honors her mother's political and personal life
California congressman talks of DREAM Act and immigration
"I will gladly lend you my copy," Khizr Khan said to huge applause.