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, …

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 )