Republican presidential front-runner Donald Trump retweeted an account called "@WhiteGenocideTM" on Friday, prompting a backlash on social media over the real estate billionaire's sharing of an apparent neo-Nazi's depiction of rival candidate Jeb Bush.

Trump, who is campaigning for the first contests on Feb. 1 in Iowa and Feb. 9 in New Hampshire, is known for attacking other candidates competing for the party's nomination to run for the White House in November's general election.

Trump retweeted Donald Trumpovitz, who uses the handle "@WhiteGenocideTM," gives the location of the account as "Jewmerica" and features an image that references George Lincoln Rockwell, a prominent figure in the neo-Nazi movement in the United States.