California Highway Patrol officials have opened a criminal investigation into "multiple" breaches and illegal downloads by outside hackers into the computers of Gov. Arnold Schwarzenegger's office, after an embarrassing private taped conversation was leaked last week to the Los Angeles Times, administration officials told The Chronicle. "There is an investigation conducted by the California Highway Patrol on how the tape obtained by the L.A. Times was acquired," said a senior official who spoke on condition of anonymity. "This is a criminal matter that has been turned over to the CHP." The governor was criticized last week after the Times reported...