@10newsfirst: British pubs are facing a crisis… as concerns grow that they may run out of the beloved drink Guinness ahead of Christmas. Diageo, the British alcoholic beverage company that produces Guinness, is operating at full capacity, but a surge in demand over the past three weeks has stretched production to its limits, forcing some pubs to issue ration cards to manage beer purchases. #10newsfirst #Guinness #britishpubs #christmasshortage