Alec Baldwin movie shooting: New gun details released

There are new details in the fatal movie shooting on the set of the Alec Baldwin film, "Rust," which took the life of cinematographer Halyna Hutchins. A real gun was used in the shooting with live ammunition, which was contrary to what Baldwin believed when he was handed the weapon during filming. The gun, according to TMZ, was used for target practice by crew members while not filming the movie.