British Prime Minister David Cameron (R) and Chinese President Xi Jinping talk as they drink a pint of peer at a pub in Princess Risborough near Chequers, northwest of London, on October 22, 2015. The two leaders met for talks and dinner during a state visit hailed as a landmark by both China and Britain. AFP PHOTO / POOL / ANDY RAIN (Photo credit should read ANDY RAIN/AFP via Getty Images)
