Wedding Marketing Expert Alan Berg will be giving his perspective on the highly controversial 20/20 ABC show "Wedding Confidential" hosted by Elizabeth Vargas. He has tweeted directly with Elizabeth.  Read his open letter he wrote to her HERE: http://alanberg.com/an-open-letter-to-2020-and-elizabeth-vargas-re-the-real-wedding-industry/   Alan is regarded as one of the very top marketing gurus in the nation. Don't miss this show!