Monday, May 10, 2004 Consider these ingredients: The governor, who once opposed the idea of gambling to raise money for the state, comes out in favor of it. A tax bill is taken apart on the House floor by restive members. The Senate is called upon to try to clean up and perhaps cure the school finance mess, while the courts stand ready to act. That was in 1991. But it seems like it's happening all over again. In 1991, Democrat Ann Richards was governor. Though she'd earlier spoken negatively about a lottery, she was backed into endorsing it in...