Lifestyle Guru Laura Preston Joins WLS Channel Faculty gwhqadmin February 18, 2009 Media Former cosmetics industry executive turned motivational speaker, Laura Preston has joined the faculty of the Weight Loss Surgery Channel and will host a new fashion and lifestyle show to debut this spring. Each episode of The Big Do-Over will feature fresh advice on beauty, fashion, fitness and living well after weight loss surgery. A bariatric patient herself, Laura offers viewers a show full of practical and fun advice on how to create a new road map for themselves, and embrace life as if they had never been seriously overweight at all. Stay tuned for her on-air debut this spring!