Donald Trump teases ‘very big news’ about Obama on Wednesday

Real estate tycoon and 'The Apprentice' host vowed to reveal something that could 'possibly' change the election on Wednesday. Trump has openly endorsed Mitt Romney, and challenged the authenticity of Barack Obama's birth certificate in the past.

By Meena Hart Duerson / NEW YORK DAILY NEWS

The Donald is still trying to trump Obama.

Real estate tycoon and armchair political analyst Donald Trump pushed his way back into the presidential race on Monday, promising a "very big" revelation about the President that could shake up the campaign.

 "Stay tuned for my big Obama announcement," Trump wrote on Twitter, following it up with a tweet in which he told followers to "just

wait and see!"

"It's very big. Bigger than anybody would know," he later told "Fox & Friends," hinting it could "possibly" change the election.

Michael Cohen, who serves as special counsel to "The Apprentice" host, declined to shed any more light on the announcement, saying only that it would be "very big."

 The move is Trump's latest in a two-year effort to inject himself into race for the White House.

He twice flirted with running for President himself and brought the "birther" conspiracy to fever pitch by publicly questioning whether
  
Obama was born in the U.S.

But the President may have had the last laugh after he posted his “long-form” Hawaii birth certificate on the White House website and then mocked the mogul at the White House Correspondents dinner by suggesting Trump could now focus important issues like "did we fake the moon landing."Trump ultimately endorsed Mitt Romney, and his camp says he and the GOP nominee are in close contact.

"Mr. Trump remains an important and strong surrogate of the Governor's," Cohen said. “They continue to speak on a regular basis."

When asked about Trump’s announcement and his past allegations that the President wasn’t born in the U.S., the Obama campaign responded with a link to this bumper sticker.

When asked about Trump's impending "announcement," an Obama campaign spokesman sent the Daily News a link to a website that reveals a White House bumper sticker with the President's face, his birth certificate and the words "Made in the USA."

Trump might not be the only person to potentially shake up the presidential race.

The Drudge Report suggested that celebrity lawyer Gloria Allred was working on an "October surprise" that would hurt Romney. Contacted by the Daily News, Allred said only, "No comment."