LIVE COVERAGE: Former first lady Barbara Bush's funeral

HOUSTON — The Latest on the funeral and burial of former first lady Barbara Bush (all times local):WATCH LIVE:-------11 a.m.Former President George H.W. Bush has arrived with his family at the funeral for his wife of 73 years, former first lady Barbara Bush.The former president was helped in with a wheelchair behind his sons, former President George W. Bush and former Florida Gov. Jeb Bush, and other Bush relatives.Also now seated in the front of the church, in the same pew, are two other