California Governor Arnold Schwarzenegger (R) and New York Governor George Pataki address a joint news conference after touring the roof of a 'green' apartment building in New York's Battery Park City, October 16, 2006. Schwarzenegger is in town to discuss the implementation of California's landmark market-based greenhouse gas emissions reduction system. REUTERS/Richard Drew/Pool
Former San Francisco mayor Willie Brown Jr., left, introduces California Gov. Arnold Schwarzenegger during a fund-raiser for the Willie Brown Jr. Institute on Politics and Public Service on Friday, Oct. 13, 2006, in San Francisco. (AP Photo/ Tony Avelar)