johnny geaudreau and his brother were killed by a drunken driver. ohnny hockey, he played 11 seasons in the nhl. he was known for his speed on the ice and his love of the game. lebron james and chris christie have paid tribute. he was in new jersey to be a groomsman at his sister's we did wedding. -- weekend wedding. still to come, how the u.s. complex system of insurance and mental health care makes finding help so difficult. our guests way and on the campaign headlines from the week. and we hear from young musicians who were forced to flee their country after the taliban takeover. >> this is the news hour from our studios in washington and on the west from the walter cronkite school of journalism at arizona state university. >> the world health organization is leaving at health effort to start vaccinating children in gaza this sunday against polio. there will be pauses in the fighting so that health workers can distribute the vaccine. this comes amid massive destruction and after health officials detected the first polio case there in 25 years. a o