her lawyer says it was an accident. arguably the best known christian evangelist in the world. the reverend billie graham s family is asking you to pray for them today. he s had another bout with a respiratory infection and was hospitalized briefly before returning home to recuperate. he is extremely weak. billy graham is such an icon and it s sad that his son had to ask us all to pray for him. reporter: it comes on the heels of his 95th birthday. and many folks say this is one of the last things he was going to be doing. may have been his last public appearance. he just wrapped up a book and a big outreach push called my hope for america which included