DES MOINES, Iowa (AP) - A woman known as the "butter cow lady" for her life-size butter sculptures of dairy cows says she wants to do a likeness of golfer Tiger Woods at the Iowa State Fair. "He's going to be sitting down with a club next to him and he's going to be scratching a live tiger, so to speak, on the head," said Norma Lyon on Wednesday. Lyon, 75, lives on a dairy farm near Toledo. She carves a full-size dairy cow out of butter at the fair each year. Her cows have been a highlight for nearly...