8 WASHINGTON (AP) — The Biden administration is moving to protect workers and communities from extreme heat after a dangerously hot summer that spurred an onslaught of drought-worsened wildfires and caused hundreds of deaths from the Pacific Northwest to hurricane-ravaged Louisiana. Under a plan announced Monday, the U.S. Departments of Labor and of Health and Human Services as well as other federal agencies are launching actions intended to reduce heat-related illness and protect public health. White House climate adviser Gina McCarthy called heat stress a “silent killer” that disproportionately affects the poor, elderly and minority groups. While not as dramatic as wildfires or hurricanes, “heat stress is a significant, real threat that has deadly consequences,″ McCarthy said in an interview. “Many people don’t recognize that heat stress is a real physical problem until it’s too late for them,″ she said. The …