Walmart is using artificial intelligence and other methods to crack down on fraudulent sellers on its website.

New details are emerging about the moment two Marine veterans confronted a knife-wielding man who stabbed 11 people inside a Walmart. Marine veteran Derrick Perry held the man at gunpoint while another,

Garfield Township — A Walmart store where 11 people were stabbed Saturday in what appeared to be random attack by a Cheboygan man remained closed Monday, though community members were rallying together to support one another.

While there were signs that customers were switching from more expensive items to more affordable ones, Walmart was “taking less price than its peers.”

"I'm still sitting and grappling with the weight of realizing that it was kind of a life-or-death moment," said Julia Martell, who witnessed the stabbing, which wounded 11 people.