Bob Roth Talks Transcendental Meditation at the Prevention R3 Summit October 15, 2016 by Peter Kiefer Leave a comment On January 15, 2016, Transcendental Meditation teacher Bob Roth spoke on the opening night of Prevention Magazine’s R3 Summit at ACL Live at The Moody Theater in Austin, Texas. Advertisements Share this:PocketPinterestTwitterTumblrRedditLinkedInGoogleFacebookPrintEmailLike this:Like Loading... Author: Peter Kiefer Student of Maharishi European Research University.