German Agriculture Minister Ilse Aigner (2nd L) and Berlin mayor Klaus Wowereit cut cheese during their visit of the Internationale Gruene Woche IGW (International Green Week) fair in Berlin, January 15, 2010. Established in 1926, the IGW is an international exhibition for the food, agricultural, and horticultural industries and will take place for the 75th time from January 15 to 24, 2010 in the German capital. Reuters Pictures logo Reuters Pictures 25 months ago

German Agriculture Minister Ilse Aigner (2nd L) and Berlin mayor Klaus Wowereit cut cheese during their visit of the Internationale Gruene Woche IGW (International Green Week) fair in Berlin, January 15, 2010. Established in 1926, the IGW is an international exhibition for the food, agricultural, and horticultural industries and will take place for the 75th time from January 15 to 24, 2010 in the German capital.