"Racism works in two different directions. I really think they're attacking me because I'm white. How's that?"
Well "that's" pretty fucked up Geraldine, since you're asking.  She's 77.  Which means a decrease in the ability to filter her thoughts (hide the irrational thinking on race she's probably had since day one).  I'm glad the filter is broken - we get to see how she *really* is.  And it isn't pretty; it never is.