Twenty-second Amendment to the United States Constitution
The amendment prohibits any individual who has been elected president twice from being elected again. Under the amendment, an individual who fills an unexpired presidential term lasting greater than two years is also prohibited from winning election as president more than once. Scholars debate whether the amendment prohibits affected individuals from succeeding to the presidency under any circumstances or whether it only applies to presidential elections.
Mark McKinnon
McKinnon has worked for many causes, companies and candidates, including former President George W. Bush, Senator John McCain, Late Texas Governor Ann Richards, Congressman Charlie Wilson, and musician and philanthropist Bono. He has served on the boards of numerous organizations dedicated to reforming the influence of money in politics. McKinnon was on the advisory board of Americans Elect, a defunct political organization known primarily for its efforts to stage a national online primary for the 2012 United States presidential election. In 2014, McKinnon launched Mayday PAC to force ethics reform in the United States Congress, along with Harvard Professor Larry Lessig -- who would later run for President on a related push for ethics and campaign finance reform -- and tech moguls Steve Wozniak, Fred Wilson, Peter Thiel, and Reid Hoffman. McKinnon and Julian Castro served as co-chairs of Southerners for the Freedom to Marry, before "Obergefell v. Hodges" affirmed that the fundamental right to marry is guaranteed to same-sex couples. He currently serves on the boards of Take Back Our Republic and the Austin Film Society, as well as the Advisory Council of Represent.Us, a nonpartisan anti-corruption organization.