The settlement was led by Pennsylvania, Washington, Illinois, Massachusetts and California, and was joined by attorneys general in Arizona, Arkansas, Colorado, Connecticut, the District of Columbia, Delaware, Florida, Georgia, Hawaii, Indiana, Iowa, Kansas, Kentucky, Louisiana, Massachusetts, Maine, Maryland, Michigan, Minnesota, Missouri, Nebraska, Nevada, New Jersey, New Mexico, New York, North Carolina, Ohio, Oregon, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, West Virginia, Vermont and Wisconsin. All up, that's 39 states.