Wigging Out

The New York Times » 9/17/08 2:20pm 9/17/08 2:20pm had wigs on the brain today. In addition to an obit for , who headed the wig department at the Metropolitan Opera for over 30 years, the paper ran a on the wig artistry that went into Tina Fey's uncannily realistic Sarah Palin pompadour for Saturday's . Lawson, who got her start braiding horses'…