LOS ANGELES - Gov. Arnold Schwarzenegger has been out of state all or part of 163 days since his inauguration in November 2003 — nearly one of every five days he's been in office. The celebrity governor always promised to promote California, and he's traveled as far as China to pitch everything from avocados to zinfandel. While many of Schwarzenegger's trips on official business are extensively publicized, he also can slip away on a private jet with an e-mail from his office: "Gov. Arnold Schwarzenegger has left the state." Schwarzenegger's regular and sometimes unexplained jaunts expose him to criticism that...