(FILES) In this file photo taken on September 26, 2015, Ambassador to the Vatican Carlo Maria Vigano listens to Pope Francis speaking at Independence Hall in Philadelphia, Pennsylvania. - US President Donald Trump has praised a letter sent to him by Vigano, one of Pope Francis's most virulent opponents, who claims Black Lives Matter protests and the coronavirus crisis are a political conspiracy. "So honored by Archbishop Vigano's incredible letter to me. I hope everyone, religious or not, reads it!" Trump tweeted late on June 10, 2020,, including a link to the letter, published on ultra-conservative Catholic website LifeSite. (Photo by VINCENZO PINTO / AFP)