The San Francisco school board unanimously voted Tuesday to destroy a controversial school mural featuring slaves and a dead Native American, saying the removal equates to necessary reparations for historic wrongs. The board voted to paint over the mural at Washington High School but added a caveat, leaving the door open to the possibility of obscuring the mural with panels if painting it results in long delays from legal challenges or other issues. The preference, however, is to destroy it, board members said. “It might be art and it can also be racist; it can be both,” said board member...