SAN FRANCISCO (AP) — Pacific Gas & Electric said it may shut off power to about 44,000 customers in California beginning on Monday due to potentially dry, gusty winds that could raise the risk electrical equipment sparking fires. The National Weather Service issued a red flag warning of extreme fire danger starting late Sunday, when offshore winds are expected to develop across parts of northern and central California. The warning extends to late Tuesday and the strongest winds are expected on Monday. The high winds, combined with bone-dry vegetation caused by the drought, could increase the risk of trees falling...