News Sen. Tim Scott says Trump didn’t know the significance of Tulsa and Juneteenth when rally was scheduled June 14, 2020 William Cummings, USA TODAY Comments Off on Sen. Tim Scott says Trump didn’t know the significance of Tulsa and Juneteenth when rally was scheduled "The president moving the date by a day once he was informed on what Juneteenth was, that was a good decision on his part," Scott said.