WATCH: Oak Ridge Boys sing 'Amazing Grace' at George H.W. Bush Houston funeral

Oak Ridge Boys, the country and gospel vocal quartet, sang “Amazing Grace” at the 41st president’s funeral Thursday at St. Martin's Episcopal Church in Houston, Texas. They were old friends of George H.W. Bush. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: Facebook: http://www.pbs.org/newshour Twitter:   / newshour   Instagram:   / newshour   Snapchat: @pbsnews Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe