Sorry... just had to get that off my chest. FJB and his crew have so many ways of irritating the shit out of me.
I am tempted to think it is some sort of comms at this point. EPA guy used it in OH just now... out of an abundance of caution, stay out of the streams, or something like that.
Anyway, dumbest phrase... evah
I first remember it from Hillary. Maybe it was in the 90's when she was running the Clinton Care parade.