LOS ANGELES (AP) — Firefighters reported significant gains against the two massive wildfires burning around Los Angeles while also extinguishing smaller blazes set by arsonists. The progress was reported Wednesday as a final round of windy, flame-fanning weather moved through Southern California. With winds picking up again, much of the nation’s second-most populous metropolitan region was still on alert for new outbreaks and flareups from the fires that have killed at least 25 people and destroyed thousands of homes. Better conditions expected in the coming days should help fire crews to make even more headway and allow residents to return to their neighborhoods to begin rebuilding.