Bernie Sanders is staging his own #DemExit of a kind.

He revealed this week that he is resuming his status as a political independent and leaving the Democratic Party when he goes back to work in the U.S. Senate.

The Vermont senator, a self-described socialist and runner-up to Hillary Clinton in the presidential primary sweepstakes, ran for president as a Democrat.

Last November, when filing his paperwork for the New Hampshire primary, Sanders said “I am running as a Democrat obviously, I am a Democrat now,” the Burlington Free Press reported. “Sanders says he’ll run as a Democrat in future elections,” the Free Press added.

On Tuesday, Sanders seemed to change his tune about his party affiliation. During the Bloomberg Politics breakfast in Philadelphia, he declared that “I was elected as an independent; I’ll stay two years more as an independent,” the Wall Street Journal detailed.

“Asked after the event whether Mr. Sanders considers himself a Democrat or an independent, a campaign aide said, ‘He ran for president as a Democrat but was elected to a six-year term in the Senate as an independent,'” the WSJ added.

One day after calling for Democratic party unity, Bernie Sanders says he’s an independent https://t.co/ihMmHC79Wy — In Struggle (@In_Struggle) July 28, 2016

Sanders, who has not indicated whether he will seek another six-year term in the Senate, is in the DNC convention VIP area tonight as Clinton’s running mate Tim Kaine and President Obama, among others, deliver speeches to the party faithful.

As an elected official in Congress, Sanders caucused with the Democrats, which means he voted with them most of the time. “Sanders, who considers himself, officially, an Independent in Congress because his views lean further left than the Democratic party’s platform, caucuses with Democrats…And now, despite pleading with his base to support Hillary, even though they’re concerned that she’s too moderate, Sanders will return to Vermont and to his seat in the Senate, and he’ll do it with no official party affiliation,” HeatStreet noted.

Bernie Sanders tells @bpolitics breakfast w/reporters he'll return to the Senate as an Independent, not a Dem: 'I was elected as an Ind.' — Susan Page (@SusanPage) July 26, 2016

After a contentious primary run in which he repeatedly insisted that the system was rigged, Sanders endorsed Hillary Clinton for president on July 12 in New Hampshire and did so again Monday night at the DNC convention in Philadelphia to the dismay of many of his supporters in the anti-establishment movement who may no longer be feeling the Bern.

During the roll call inside the Wells Fargo Center, Bernie Sanders himself headed to the Vermont delegation and called upon the entire assemblage in the arena to suspend the traditional state-by-state tally as a show of party unity and validate the Hillary Clinton presidential nomination by acclimation.

Reacting to the news that Bernie Sanders has quit the Democratic Party, the Daily Mail observed that “More than 13 million people voted for Sanders in the party’s primaries and caucuses, and Clinton will now be hoping she can hang on to those voters. Sanders has a long affiliation with the party despite not being a member, with senior Democrats endorsing him when he ran for Senate in 2005. However, the news that he intends on returning to being an independent suggests that he may not want — or be in line for — a position within a possible Clinton government following the election.”

The DNC in Philadelphia has become engulfed in controversy and unrest over the WikiLeaks #DNCLeaks email (and now voicemail) dump that suggests that party insiders attempted to undermine the insurgent presidential campaign of Sanders in favor of Hillary Clinton, including collusion with news outlets to make Bernie and his campaign look bad. Amidst the fallout from the scandal, Florida Congresswoman Debbie Wasserman Schultz lost her job as DNC chair.

Against this backdrop, hundreds of unhappy Sanders delegates staged a walkout last night shortly after Hillary Clinton’s nomination became official. Many more Sanders supporters or erstwhile supporters converged outside the convention venue security fence to protest the status quo.

Meanwhile. He was never a Dem. Always a socialist. RT "Bernie Sanders Leaves the Democratic Party" https://t.co/1rU3fN2Hyv — Monica Crowley (@MonicaCrowley) July 28, 2016

As the Inquisitr reported earlier, the Democratic National Committee officially apologized to Sanders and his supporters “for the inexcusable remarks made over email” and the lack of neutrality during the primary season.

The Democrats also approved a tentative plan to supposedly downgrade the influence of many of the superdelegates by the time the next presidential election rolls around in four years. The controversy over superdelegates has become a wedge issue for the Clinton and Sanders factions.

Even before the email dump, many Sanders activists believed that the party establishment rigged the nomination for Hillary Clinton from the start. It’s now unclear where the die-hard #NeverHillary, Bernie-or-bust voters will gravitate to on Election Day in November, although Jill Stein of the Green Party may be the ultimate beneficiary.

Do you approve of Bernie Sanders leaving the Democratic Party and switching back to his independent status?

[Photo by Matt Rourke/AP Images]