Reuters: Firefighters gained ground against a wind-whipped California wildfire that has destroyed 15 buildings, injured at least five people and forced the evacuation of 500 homes in several small communities east of Los Angeles. The fire erupted on Wednesday near a back-country road south of the town of Banning, and by nightfall on Thursday had blackened an estimated 14,000 acres, the Riverside County Fire Department said on its website. Four firefighters and one civilian have been hurt in the blaze, which...