U.S. entrepreneur Andrew Yang drops out of 2020 presidential race

U.S. Democratic presidential contender Andrew Yang attends a rally at George Mason University, Virginia, the United States, on Nov. 4, 2019. U.S. entrepreneur Andrew Yang, who pushed for a universal individual basic income of 1,000 U.S. dollars per month, dropped out of the 2020 presidential race on Tuesday. (Xinhua/Liu Jie)