Hillary Clinton is trying to rally against Donald Trump. In a fundraising pitch to supporters -- asking for $1 from each of them -- Clinton is warning about "Donald Trump's America."

"I don't want to live in President Donald Trump's America any more than you do," Clinton writes in her email.

"I'm proud of what we accomplished on Super Tuesday, but I'm under no illusion that this race is even close to over.

"Say you're ready to win this nomination, win the White House, and keep Trump out. Chip in $1 right now."