Facebook, Twitter, Google face aggressive questioning at Senate hearing
{"Image Make": "Canon", "Image Model": "Canon EOS-1D X Mark II", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2017 Macintosh", "Image DateTime": "2017-11-01T14:20:28-04:00", "Image Artist": "Drew Angerer", "Image Copyright": "2017 Getty Images", "Image ExifOffset": "284", "EXIF ExposureTime": "1/250", "EXIF FNumber": "7/2", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "2000", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2017:10:31 14:56:07", "EXIF DateTimeDigitized": "2017:10:31 14:56:07", "EXIF ShutterSpeedValue": "995723/125000", "EXIF ApertureValue": "361471/100000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "39", "EXIF SubSecTimeOriginal": "93", "EXIF SubSecTimeDigitized": "93", "EXIF ExifImageWidth": "3000", "EXIF ExifImageLength": "2250", "EXIF FocalPlaneXResolution": "1520", "EXIF FocalPlaneYResolution": "1520", "EXIF FocalPlaneResolutionUnit": "3", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard"}