 Thurgood Marshall was the first African-American appointed to the United States Supreme Court, attended the school in 1914. Ternese Bishop, WBAL News, Radio 1090 and FM 101.5. It's been one year since Maryland legalized recreational marijuana. The sales tax on recreational cannabis, 9%, and so far the state has collected millions in revenue. Currently there are 96 dispensaries spread across the state's 23 counties and Baltimore City, 609.