in somalia, hundreds of communities are being ravaged by drought, causing a humanitarian crisis that is harming the country s most vulnerable. we have a special report. and johnny depp s lawyers say accusations of domestic violence have ruined him, during closing arguments in the defamation trial with amber heard. hello and welcome to bbc news. police in texas say it was the wrong decision to delay entering the classroom in a school in the city of uvalde, where 21 people were killed by a gunman on tuesday. it took 53 minutes for armed police to eventually go in. as local people come to terms with tragedy, grief is turning into anger. here s our north america editor, sarah smith. terrified students were rescued from the school while the gunman was still in one of the classrooms. the children trapped inside were desperately calling 911 for help. one young girl called back four times, telling the operator some of the students are still alive, and pleading, please send the polic