@cbsnews: Bystanders cornered a man after he allegedly stabbed 11 people at a Walmart in Traverse City, Michigan, on Saturday. Video shows the shoppers confronting the suspect in the parking lot and telling him to drop his knife. The suspect, a 42-year-old Michigan man, was not injured when taken into custody, the sheriff's office disclosed. He allegedly used a folding knife in the incident. Authorities are seeking to file terrorism charges and 11 charges of assault with intent to murder. The conditions of the 11 people who were stabbed are improving, medical officials said Sunday afternoon. #michigan #traversecity