Barbara Bush funeral

Former White House Chief of Staff Andy Card and his wife Rev. Kathleene Card arrive at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip ) Sen. Susan Collins, R-Maine, arrives at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip ) First Lady Melania Trump arrives at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip ) Accompanied by his wife, Hillary Clinton,left, former President Bill Clinton arrives at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip ) Attendees arrive at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/Evan Vucci) Karl Rove arrives at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/Evan Vucci) Jenna Bush Hager speaks during a funeral service for her grandmother, former first lady Barbara Bush at St. Martin's Episcopal Church, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip , Pool) Mourners attend during a funeral service for former first lady Barbara Bush at St. Martin's Episcopal Church, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip ) Grandson pallbearers prepare the casket of former first lady Barbara Bush during the funeral service at St. Martin's Episcopal Church, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip ) Former Presidents George W. Bush and George H.W. Bush arrive as they pass by former first lady Hillary Clinton, former President Bill Clinton, former first lady Michelle Obama, former President Barack Obama and first lady Melania Trump at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip ) Attendees arrive at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, Saturday, April 21, 2018, in Houston. (AP Photo/David J. Phillip , Pool) The flags are seen lowered to half-staff during the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church, Friday, April 20, 2018, in Houston. (AP Photo/David J. Phillip) Former U.S. first lady Barbara Bush lies in repose during the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church, Friday, April 20, 2018, in Houston. (AP Photo/David J. Phillip ) Mourners pause as former U.S. first lady Barbara Bush lies in repose during the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church, Friday, April 20, 2018, in Houston. (AP Photo/Evan Vucci) Former U.S. first lady Barbara Bush lies in repose during the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church, Friday, April 20, 2018, in Houston. (AP Photo/David J. Phillip ) Former President George H. W. Bush greets the mourners with his daughter Dorothy "Doro" Bush Koch during the visitation for former first lady Barbara Bush at St. Martin's Episcopal Church Friday, April 20, 2018, in Houston. Barbara Bush died on April 17, at the age of 92. (Mark Burns/Offce of George H.W. Bush/Pool via AP) 
              Dorothy Hanson holds the program as she leaves the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church Friday, April 20, 2018, in Houston. Barbara Bush died on April 17, at the age of 92. (AP Photo/David J. Phillip )
            Mourners leave the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church Friday, April 20, 2018, in Houston. Barbara Bush died on April 17, at the age of 92. (AP Photo/Evan Vucci) Mourners leave the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church Friday, April 20, 2018, in Houston. Barbara Bush died on April 17, at the age of 92. (AP Photo/Evan Vucci) Rebecca Halaska, right wipes tears as she leaves the visitation of former first lady Barbara Bush St. Martin's Episcopal Church with Tara Slusser, left, and Tammy Decker Friday, April 20, 2018, in Houston. Barbara Bush died on April 17, at the age of 92. (AP Photo/David J. Phillip ) People arrive at St. Martin's Episcopal Church for the visitation of former first lady Barbara Bush Friday, April 20, 2018, in Houston. Barbara Bush died on April 17, at the age of 92. (AP Photo/Evan Vucci) Lucy Orlando from Florida hold up a photo of Former President George H. W. Bush and his wife Barbara Bush as she leaves St. Martin's Episcopal Church for the visitation of former first lady Barbara Bush Friday, April 20, 2018, in Houston. Barbara Bush died on April 17, at the age of 92. (AP Photo/David J. Phillip ) Former U.S. first lady Barbara Bush lies in repose at St. Martin's Episcopal Church Friday, April 20, 2018, in Houston, prior to the public visitation. (Richard Carson/Pool via AP)