Junkies and guns don't mix. Wilkinson hears tales of heroin addicts in the White House, but he's never come across one himself. Wouldn't surprise me. Heroin is a stress drug and that place has a lot of stress. Remember the story a few months back about the reporter who's an addict.
Stress takes over.
Booze don't offer the relief. Cocaine's too tame. Next stop, smack. Heroin use seemed to be on the decline a few years ago, but now it's back and it's a drug of preference for the high and mighty. We got more of them comin' in the door than we can handle.