Sure, it's been more than 340 days since Donald Trump beat Hillary Clinton, but there's still one very narrow, highly unlikely and entirely unprecedented way that Clinton could become president.And it has some Democratic die-hards dreaming again.Harvard University professor Lawrence Lessig offered a Clinton path to the presidency on Medium, putting forward a series of "if/then" scenarios that lead to House Speaker Paul Ryan handing the White House keys to Clinton.Related: Hillary Clinton losing to Trump was like Jesus's crucifixion Here's how constitutional law expert Lessig lays it out: