SARASOTA, Fla. - Katherine Harris said Friday she's writing a book about her tumultuous campaign for the U.S. Senate this year, and win or lose she should have plenty to dish. The congresswoman from Longboat Key near Sarasota, who grabbed the national spotlight during Florida's disputed vote count in the 2000 election, is far behind incumbent Sen. Bill Nelson in the polls and has weathered a rocky and controversial campaign season. Top Republicans, including Gov. Jeb Bush, tried to draft someone - anyone - to run in her place. Staffers quit in droves, telling reporters she throws temper tantrums over...