The tobacco lobby has always been one of the largest and most powerful in Washington, D.C. Not only does it give money to strategic legislators, but it also has the strong support of those who have tobacco farmers in their districts. In recent years, however, tobacco advocates have been on the defensive. They have lost some important cases in court and have paid out large settlements to some of the states. Why has the tobacco lobby lost some of its power? Are there other industries or issues that are likely to experience a similar demise? Why or why not?