Mary Bowerman

USA TODAY Network

Omarosa Manigault, a former contestant on The Apprentice, and Donald Trump advocate, says those who vote against Trump will be placed on a special “list.”

“It’s so great our enemies are making themselves clear so that when we get into the White House, we know where we stand,” Omarosa told the Independent Journal Review at Trump’s election night party in New York City.

Omarosa specifically mentioned Sen. Lindsey Graham, who announced on Twitter that he voted for another candidate.

“If [Graham] felt his interests was with that candidate, God bless him. I would never judge anybody for exercising their right to and the freedom to choose who they want, but let me just tell you, Mr. Trump has a long memory and we’re keeping a list,” Omarosa told the Journal Review.

Graham tweeted that he couldn't bring himself to vote for Trump and Hillary Clinton wasn't an option, so he voted for a friend.

And if political enemy lists seem more akin to House of Cards than real life, think again. Politico reports that Clinton aides compiled a "hit list" in 2008 after she lost to Barack Obama.

More election coverage from USA TODAY:

• How to make sense of what's happening as polls close

• Plot Trump's or Clinton's path to 270 electoral votes

• See the latest national and state presidential polling averages

• Check out poll closing times in each state

• Candidate info and ratings for all races