In 1998, it was reported that several IOC members had taken gifts from members of the Salt Lake City bid committee for the hosting of the 2002 Winter Olympics. There were soon four independent investigations underway: by the IOC, the United States Olympic Committee (USOC), the Salt Lake Organizing Committee (SLOC), and the United States Department of Justice (DOJ). Although nothing strictly illegal had occurred, it was felt that the acceptance of the gifts was morally dubious. As a result of the investigation, ten members of the IOC were expelled and a further ten sanctioned. Stricter rules were adopted for future bids, and caps were introduced to define how much IOC members could accept from bid cities. Additionally, new term and age limits were put into place for IOC membership, and fifteen former Olympic athletes were added to the committee. Nevertheless, from sporting and business standpoints, the 2002 Olympics were one of the most successful Winter Games in history; records were set in both the broadcasting and marketing programs. Over 2 billion viewers watched more than 13 billion viewer-hours. The 2002 Games were also a financial success, raising more money with fewer sponsors than any prior Olympic Games, leaving SLOC with a surplus of $40 million. This excess revenue was used to create the Utah Athletic Foundation (also known as the Utah Olympic Legacy Foundation), which maintains and operates many of the surviving Olympic venues.