MEXICO CITY – In politics, timing is everything – and pundits say the timing of President Vicente Fox's visit next week to California and the West couldn't be worse. Gov. Arnold Schwarzenegger is deciding whether the California National Guard will participate in President Bush's plan to send 6,000 troops to the border. The Utah Minutemen are planning a protest in Salt Lake City, where Fox will meet with several hundred Mexicans during the first stop of a four-day trip that also takes him to Washington state. And as Fox is speaking to a joint session of the California Legislature on...