Dutch Secretary of Economic Affairs Martijn van Dam watches a drone during a visit at Bunnik pot plant nursery in Bleiswijk on February 13 2017...
{"Image ImageDescription": "Dutch Secretary of Economic Affairs Martijn van Dam (2R) watches a drone during a visit at Bunnik pot plant nursery in Bleiswijk, on February 13, 2017. \nStudents of the Delft University demonstrate the capabilities of a drone in the detection of plant diseases.  / AFP / ANP / Robin van Lonkhuijsen / Netherlands OUT        (Photo credit should read ROBIN VAN LONKHUIJSEN/AFP via Getty Images)"}