Will Ferrell in Harris ad: 'Your vote will make the difference. That means you, Gary'

Will Ferrell is rejecting talk of one American not making an impact at the ballot box, saying in a last-minute push for Vice President Harris's campaign that "your vote will make the difference."

"This election is going to be one of the closest in history," the "Anchorman" and "Elf" star said in an offbeat ad for Harris's campaign released Sunday.

"Your vote will make the difference. That means you, Gary," Ferrell deadpanned to the camera.

"'Oh blah, blah, blah; I'm...