Members of National Nurses United gather in Daley Plaza calling for a 'Robin Hood' tax on stocks, bonds, derivatives and other financial instruments May 18, 2012 in Chicago, Illinois. (photo: Getty Images)
{"Image ImageDescription": "CHICAGO, IL - MAY 18: Member of National Nurses United gather with other protestors rally in Daley Plaza calling for a \"Robin Hood\" tax on stocks, bonds, derivatives and other financial instruments May 18, 2012 in Chicago, Illinois. This was the fifth day of protests in what is expected to be a full week of demonstrations as the city prepares to host the NATO Summit May 20-21. (Photo by Scott Olson/Getty Images)", "Image Orientation": "Horizontal (normal)", "Image XResolution": "1", "Image YResolution": "1", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS Macintosh", "Image DateTime": "2012:05:19 08:20:36", "Image Artist": "Scott Olson", "Image Copyright": "2012 Getty Images", "Image ExifOffset": "648", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "786", "Thumbnail JPEGInterchangeFormatLength": "6490", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "430", "EXIF ExifImageLength": "195"}