ORLANDO, Fla. – A day after Disney said it would delay reopening its California theme parks, the union representing actors at Walt Disney World said Thursday that the company should also postpone welcoming back guests at its Florida parks which are scheduled to reopen next month after being closed since March because of the coronavirus pandemic.The Actors’ Equity Association said that it was unclear how Disney World could “responsibly” reopen as coronavirus cases continue to soar in the Sunshine State.