Gun designer's single-shot 'Butt Master' gag gun lands on Canada's ban list: 'How could they be so inept?'

A Florida gun designer was shocked to discover his primitive single-shot gag gun landed on the Canadian government's list of firearms to ban in the country. "Butt Master" designer and sole owner Mark Serbu commented on the creation's "absurd" inclusion in Canada's controversial legislation to curb gun violence Thursday on "Tucker Carlson Tonight."