I heard about it from one of the radio talk show hosts.  He said the same as you. So, of course, as soon as I had some down time...on Sunday afternoon...I watched it.  You are correct.  I knew we have been being watched for a long time but this was TRULY eye opening.   Not a liberal or conservative program.  Now, I know that EVERTHING I write, like, comment or just see is being monitored.  Previously, I read they monitor where your pointer goes; what it moves over.

Be careful what you say, etc.