A post shared by Cindy McCain (@cindymccain)Cindy McCain is having a tea party.The widow of the late Senator John McCain has a new memoir coming out and it’s clear that she has zero f*cks left to give, especially when it comes to a certain former governor from Alaska.In Stronger, McCain writes that she initially found her husband’s 2008 running mate, Sarah Palin, to be “charming and delightful and ambitious,” but that it became clear very early on that she was “naïve about national politics” and way too confident in things she knew absolutely nothing about.“She believed in her own abilities,” Cindy writes. “Confidence is great—but only when it’s warranted.”Of course, none of that is new.