Thanks to @tedcruz for making a fight for conservatism, American leadership and freedom. — Mitt Romney (@MittRomney) May 4, 2016

EMBED >More News Videos Donald Trump became the Republican Party's presumptive nominee this week

EMBED >More News Videos Sen. Bernie Sanders says his campaign will head all the way to the Democratic National Convention

I hope corrupt Hillary Clinton chooses goofy Elizabeth Warren as her running mate. I will defeat them both. — Donald J. Trump (@realDonaldTrump) May 6, 2016

EMBED >More News Videos The Republican Party's presumptive nominee will face a judge over Trump University

How can you say you're going to stand up for working people when you’re courting Jeb Bush's right-wing donors? https://t.co/KouV257kIc — Bernie Sanders (@BernieSanders) May 7, 2016

WASHINGTON (KTRK) -- Is Mitt Romney the anti-Trump the Republicans have been waiting for?The Washington Post reports Romney is mulling a possible third-party run for president.It is no secret that the two-time presidential candidate and 2012 Republican nominee is not a fan of the presumptive GOP nominee, Donald Trump.Romney previously said he was not interested in an independent run.The former Massachusetts governor made headlines for calling Trump a "fraud" back in March.Meantime, Trump is wasting no time after pushing out Texas Sen. Ted Cruz and Ohio Gov. John Kasich from the race earlier this week.Trump says he's looking ahead to a transition team to the White House, which includes his son-in-law Jared Kushner, according to The New York Times.Kushner would insist Trump in his move from Manhattan to Pennsylvania Avenue.The real estate mogul is also thinking about who he will choose as a running mate. He says he has a short list of possible VP choices.Trump is likely also thinking about a lawsuit over his Trump University.The lawsuit alleges that Trump engaged in deceptive practices while running the now-defunct Trump University. Students say they were misled and scammed out of thousands of dollars.A trial date has been set for November 28, after the general election.On the Democratic side of the aisle, Sen. Bernie Sanders says he will take his campaign all the way to the Democratic National Convention.