Detailed text transcripts for TV channel - CNN - 20180320:15:58:00
Techniques at a lecture and this was just a few years ago. >> yeah. you're exactly right, brianna. this is kogan saying something like data harvesting isn't as reliable as people think, saying you can't possibly figure out what trends are using data harvesting. our research and investigation team dug into things he said about russia in the past, and that seemed to paint a very, very different picture. he was at st. petersburg state university which is the biggest and most prestigious here in this country for three lectures and part of a data harvesting project there. in that project he gave so...