'We all quit': Burger King sign at US outlet goes viral after employees quit

All staff members of a Burger King outlet in US' Nebraska quit, leaving a notice on the sign outside the restaurant which said, "We all quit. Sorry for the inconvenience". "We...just got really tired of upper management and them...not caring about the employees," the outlet's former manager Rachael Flores said. An image of the sign went viral on social media.