to solve the climate crisis. at least eight people have died in a crush at the opening night of a music festival in texas. police in houston say panic broke out after the crowd began to surge towards the front of the stage at rapper travis scott's astroworld event. the show was called off shortly afterwards. kathryn stanczyszyns reports. a headline performance by rapper travis scott at the astroworld music festival in houston. thousands of concertgoers welcomed the event back after the pandemic, but, among the watchers, a nightmare was unfolding. everybody go to the middle... a crowd surge that has left at least eight people dead. away, many not realising what was happening in front of them. the music played on as some of the injured were stretchered away, many not realising what was happening in front of them. the performance was halted several times for emergency