Post Style on Instagram: "“Saturday Night Live” returned for its 51st season Saturday with a cold open mocking Secretary of Defense Pete Hegseth and President Donald Trump. “Weekend Update” co-host Colin Jost unleashed a new impression as the Defense Secretary, lampooning Hegseth’s speech to top military personnel earlier this week. He proclaimed the meeting had been called to deal with the weight problems of the armed forces and the fact that the “military is gay as hell.” He was interrupted by