Astroturf_&_Manipulation_Of_Media-Sharyl_Attkisson_TED mp4 AKA Astroturf And Manipulation Of Media Messages-Sharyl Attkisson University Of Nevada TED February 6, 2015; Source: HD-DL 720p; Encoded: MP4 (h264, AC3-2.0) 720x480 23.976fps; Screen Aspect: 16x9; h264 PAR patched for hardware display compatibility; Note HD source permits encode with no vestigal mpeg compression artifacts; Duration: 10m, 36s