Andrew Yang Uses Humor to Build His Outsider Credibility

(Bloomberg) -- The question was straightforward: What does Andrew Yang think about the presidential candidates who are off the Iowa campaign trail to attend President Donald Trump’s impeachment?The answer was anything but.“I think it should be the decisive criterion,” he deadpanned Wednesday at a Bloomberg News reporters roundtable in Des Moines. “I think that if you haven’t been in the state every weekday for the two weeks before the caucuses, that you’re not