text:  So that brings us finally to lesson number five, the echo chamber that we talked about with regard to acts that online is not real. There is also a media echo chamber and the media echo chamber has featured people like Jamal Bowman. Remember, Stephen Colbert had on Jamal Bowman on his show just a couple of nights ago trying to promote this Hamas supporting tool bag. Stephen Colbert had him on to talk about how he had principal energy. Remember this?