http://www.cnn.com/2012/08/08/opinion/canellos-kleinbard-romney-taxes/index.html Romney has had a close, long-standing, personal and business connection with Marriott International and its founders. He served as a member of the Marriott board of directors for many years. From 1993 to 1998, Romney was the head of the audit committee of the Marriott board. During that period, Marriott engaged in a series of complex and high-profile maneuvers, including "Son of Boss," a notoriously abusive prepackaged tax shelter that investment banks and accounting firms marketed to corporations such as Marriott. In this respect, Marriott was in the vanguard of a then-emerging corporate tax shelter bubble that substantially undermined the entire corporate tax system. Son of Boss and its related shelters represented perhaps the largest tax avoidance scheme in history, costing the U.S. many billions in lost corporate tax revenues. In response, the government initiated legal challenges that resulted in complete disallowance of the losses claimed by Marriott and other corporations. Wanna kill these ads? We can help!