By Revelation Watchers. Watchman on the Wall: Dr. Larry Spargimino with Pastor Paul Begley and Troy Anderson on Revelation 911 | Southwest Radio MinistriesGet ready for an enlightening journey into the heart of biblical prophecy with a special two-part series interview on Southwest Radio Ministries' "Watchman on the Wall" featuring Pastor Paul Begley and Troy Anderson discussing their latest book, "Revelation 911: How the Book of Revelation Intersects with Today's Headlines."