Retirees return to work to buoy production02:44This browser does not support the video element.Dagmar Zindel05/14/2013May 14, 2013The German government is meeting with experts at a demography summit in a bid to come to grips with the country's population problems. A new study says that by the year 2060, one German in three will be over 65 years of age.Copy linkAdvertisement