made her first campaign appearance here. >> let's give a warm welcome to my wife, evelyn yang. >> thank you, guys, so so much. >> in her first television interview, she describes her businessman husband's decision to run for president. >> i thought to myself, this will pass. it did not. >> just a phase? >> yeah, and it was after the last election and it seemed like he had a really bleak outlook of the future based on all the research he was doing. when i realized that he was serious is when he said he was going to quit his job. >> she said, andrew, there's no reason for you to do this because someone else is going to run like on universal basic