Indiana mayor Pete Buttigieg would be first openly gay US president if elected in longshot candidacy
                                
                                
                                    (Newser) -
                                    A new presidential exploratory committee has been formed, with the candidate telling supporters it's a "season of boldness." That's per an email sent by Pete Buttigieg, the 37-year-old mayor of South Bend., Ind., who, although a long shot for the Oval Office, would be the first...