Hah! Holey Smokes!
That's brave of her... and yah know, if more people did that sort of noncompliance it'd get pretty durn frustrating to be in the robbery bidness.
That advice that we've all always heard to just go along with whatever the criminal wanted... I think that's been just wrong, wrong, wrong. If more people fight back even a little then yah gotta wonder if it wouldn't do more to quash the crime rate than anything else.
The danger part is that they weren't BB guns, they were real sawed off shotguns and one had a handgun.