Trump signals he’s ready to exit Paris climate accord, but decision not final

WASHINGTON, DC - MARCH 31: U.S. President Donald Trump makes an announcement during a meeting with the National Association of Manufacturers in the Roosevelt Room of the White House March 31, 2017 in Washington, DC. President Trump signed two executive orders today that aim to boost U.S. manufacturing by addressing foreign trade. (Photo by Olivier Douliery-Pool/Getty Images)

epa05985803 A handout picture provided by the Vatican newspaper L'Osservatore Romano shows Pope Francis (L) posing with US President Donald J. Trump on the occasion of their private audience, at the Vatican, 24 May 2017. Trump is at the Vaican and in Italy on a two day visit, ahead of his participation in a NATO summit in Brussels on 25 May. EPA/OSSERVATORE ROMANO/HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

spicer not invited to visit pope

VATICAN CITY, VATICAN - MARCH 29: Pope Francis waves to the faithful as he leaves St. Peter's Square at the the end of Palm Sunday Mass on March 29, 2015 in Vatican City, Vatican. On Palm Sunday Christians celebrate Jesus' arrival into Jerusalem, where he was put to death. It marks the official beginning of Holy Week during which Christians observe the death of Christ before celebrations begin on Easter. (Photo by Franco Origlia/Getty Images)