Jack Tatar is the author of two books that are changing how people view retirement: 'Safe 4 Retirement: The Four Keys to a Safe Retirement' and 'The 10 Joys of a Safe Retirement'. Jack is CEO of GEM Research Solutions, a leading worldwide market research firm. Jack is a highly sought speaker on many topics and provides regular contributions on retirement to various media outlets including Marketwatch.com and his own site at Safe4Retirement.com.