Entrepreneur Andrew Yang, left, speaks to Sen. Elizabeth Warren, D-Mass., center, as former South Bend, Ind., Mayor Pete Buttigieg, second from left, and Sen. Bernie Sanders, I-Vt., right, pass by after a Democratic presidential primary debate, Friday, Feb. 7, 2020, hosted by ABC News, Apple News, and WMUR-TV at Saint Anselm College in Manchester, N.H. (AP Photo/Elise Amendola)
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