A bear is believed to have attacked and killed a 33-year-old hiker who had gone missing in the Glacier National Park in Montana since Sunday, officials say. Search and rescue crews spotted the hiker's remains in a densely wooded area, with injuries "consistent with those sustained by a bear encounter". Officials identified the hiker as Anthony Pollio from Fort Lauderdale, Florida. The National Park Service has closed the part of the trail where the body was found. Fatal bear attacks are rare in