Kelly O'Keefe is usually volunteering to help others. Now she's accepting help from strangers after her home was destroyed by floods. "It's really difficult to be the one with my hand out," she says. John Burnett/NPR hide caption

itoggle caption John Burnett/NPR

Authorities investigate a shooting in the parking lot of the Twin Peaks restaurant Sunday in Waco, Texas. Bikers say that most of the 170 people arrested had nothing to do with the violence. Jerry Larson/AP hide caption

itoggle caption Jerry Larson/AP

Authorities investigate a shooting in the parking lot of the Twin Peaks restaurant Sunday in Waco, Texas. Authorities say the shootout victims were members of rival biker gangs that had gathered for a meeting. Jerry Larson/AP hide caption

itoggle caption Jerry Larson/AP

Donnell Brown and another cowboy move a grouping of bulls from one pen to another on rib-eye ultrasound day in March at the R.A Brown Ranch. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR