Archbishop Gabriel Montalvo concelebrates the Prayer Vigil for Life in Washington in this Jan. 22 file photo. CNS/Nancy Wiechec VATICAN CITY (CNS). Colombia-born Archbishop Gabriel Montalvo, who served for seven years as the Vatican's nuncio to the United States, died Aug. 2 in Rome in a hospice run by the Sisters of Mercy of Alma, Mich. Announcing his death, the Vatican said Cardinal Angelo Sodano, Vatican secretary of state, would preside over his Aug. 5 funeral Mass in St. Peter's Basilica. Archbishop Montalvo, 76, was reported to have been suffering from lung cancer. A career Vatican diplomat, the archbishop...