Callista Gingrich Confirmed as U.S. Ambassador to the Vatican Andy Towle October 17, 2017 Leave a Comment Callista Gingrich, third wife of former House Speaker Newt Gingrich, was confirmed as U.S. Ambassador to the Vatican in a 70-23 vote on … [Read more...] about Callista Gingrich Confirmed as U.S. Ambassador to the Vatican