• President Barack Obama greets residents in the the Tremé neighborhood in New Orleans, Thursday, Aug. 27, 2015, for the 10th anniversary since the devastation of Hurricane Katrina.  Tremé is one of the oldest black neighborhoods in America, which borders the French Quarter just north of Downtown.(AP Photo/Andrew Harnik)

    Obama says New Orleans is ‘moving forward’ after hurricane

    NEW ORLEANS (AP) — Visiting residents on tidy porch stoops and sampling the fried chicken at a corner restaurant, President Barack Obama held out the people of New Orleans on Thursday as an extraordinary example of renewal and resilience 10 years after the devastation of Hurricane Katrina.

  • In this Aug. 14, 2015 file photo, water flows through a series of sediment retention ponds built to reduce heavy metal and chemical contaminants from the Gold King Mine wastewater accident, in the spillway about a quarter mile downstream from the mine outside Silverton, Colo. Federal and state regulators underestimated the potential for a toxic blowout from the Colorado mine, despite warnings more than a year earlier that a large-volume spill of wastewater was possible, an internal government investigation released Wednesday, Aug. 26, 2015 found. The massive spill occurred on Aug. 5 when a government cleanup crew doing excavation work triggered the release of an estimated 3 million gallons of sludge that fouled hundreds of miles of rivers in Colorado, New Mexico and Utah.  (AP Photo/Brennan Linsley, File)

    Investigation: EPA, state missed potential for mine blowout

    BILLINGS, Mont. (AP) — Members of a federal cleanup crew were initially trapped and unable to warn downstream communities that they had accidentally unleashed toxic waste water from a Colorado gold mine, according to government documents released Thursday.