FILE - In this March 3, 2020, file photo, Boston Celtics guard Marcus Smart (36) reacts to a call during the second half of an NBA basketball game against the Brooklyn Nets in Boston. Celtics guard Marcus Smart says he has been cleared by medical officials after testing positive for the new coronavirus earlier this month. In a message posted late Sunday, March 29, 2020, on Twitter, Smart says he was informed of the news Friday by the Massachusetts Department of Health. He th…

March 30, 2020