John Miller, the TV reporter who came into the LAPD with William Bratton and left to work in counter-terrorism in Washington, is now at CBS News. His big story this week for CBS This Morning: a new kind of bomb-sniffing dog at LAX. Quoting a former colleague at LAPD. Some who remember Miller will get a chuckle since it was at LAX where he was nabbed trying to board a plane with a gun in his computer bag. A gun he no longer was allowed to carry after that.