In my book that was published last week, “The Chief Justices,” I open the book and conclude about how politicized the nomination process has become for Supreme Court justices, but it also applies to other Article III judges as well.This past week, several things pointed to that reality, and we take a look at those in this column.Pete Buttigieg’s Supreme Court proposalWhen former South Bend, Ind., mayor Buttigieg declared he is officially running for president in 2020, he was all over the media.One …