BLITZER: New details tonight about the shooting rampage in West Texas this weekend that left seven dead. A law enforcement official tells CNN that the gunman bought his weapon, an AR-type assault rifle in a private sale which didn't require a background check. Walmart is announcing major changes in its gun policies a month after 22 people were killed in a shooting rampage in a Walmart in El Paso, Texas. The company says it will stop selling handguns in Alaska, the only state it still sells the weapons. And it will limit ammunition sales nationwide, while also asking customers to stop openly carrying guns in Walmart stores in states where so-called open carry is legal. The NRA calls the move by Walmart shameful. Thanks very much for watching. I'm Wolf Blitzer in THE SITUATION ROOM. CNN's special breaking news coverage continues right now with "ERIN BURNETT OUTFRONT".
CNN: West Texas Shooter Bought Gun In Private Sale.