If by "her stuff" you mean any of the following: wearing a tiara in a beauty pageant, whoring herself and her children to make a buck, resigning from a job before achieving any goals, unable to name a newspaper she's ever read, and spreading rumor, innuendo and rhetoric, and pandering to the lowest denominator, then YES, she knows her stuff.
That's precisely what I meant. To put it more delicately: She knows her bullshit.
