Northern California wildfire forces more to flee amid power shut-offs
                                
                                
                                    (Newser) -
                                    Authorities ordered at least 50,000 residents to evacuate towns near a massive Northern California wildfire Saturday, and the state's largest utility announced power shut-offs for an  estimated 2.35 million people  due to forecasts of severe winds and extreme fire danger,  the AP  reports. Two previous electricity shut-offs...