Clients take glasses of Cologne "Koelsch" beer on November 7, 2013 in Cologne, western Germany. AFP PHOTO / PATRIK STOLLARZ (Photo credit should read PATRIK STOLLARZ/AFP/Getty Images)
Clients take glasses of Cologne "Koelsch" beer on November 7, 2013 in Cologne, western Germany. AFP PHOTO / PATRIK STOLLARZ (Photo credit should read PATRIK STOLLARZ/AFP/Getty Images)