I remember one of the earliest warning signs with Palin was the interview where she said she favored NATO membership for Georgia and the Ukraine, when I think the McCain campaign itself didn't go that far, and when the implication was committing the US to possible military action against Russia down the line. It was also the first time we went through her fans defending her against an elitist, "gotcha" news media.
Wonder how an actual McCain administration would have responded to the shit in Georgia, Libya, Syria, Egypt, the Ukraine, Iran. Pretty sure I'm glad it's a hypothetical.