The White House is increasingly concerned that Trump and his supporters will not recognize the election's outcome, plunging the country into a political crisis.
According to a poll by Politico and Morning Consult, 41 percent of American voters, including 73 percent of Republicans, now believe the vote could actually be stolen from Trump.
But Clinton's campaign believes Trump's hot rhetoric has helped Democrats -- not only by galvanizing supporters but also shifting undecided voters to their camp.