was made aware of a complaint about an mp s inappropriate behaviour before giving him a topjob. and riddle of the sands why this silo of the stuff is helping to store cheap, clean electricity. hello and welcome. six people dead, several more wounded and now, one man arrested. those are the bare facts of another mass shooting in the us. this time in a well to do suburb just north of chicago, at the start of a fourth ofjuly day of celebration. hundreds of people, mums, dads and their children had embarked on a parade through highland park, when a gunman started firing from a rooftop, armed with a high powered rifle. nomia iqbal has this report. here you go! the independence day parade had just started. americans in this wealthy chicago suburb were out in the sunshine, celebrating the day their country became an independent nation. gunshot. child: are you kidding me right now? - ten minutes in, shots rang out. commotion. there was confusion and panic. people moved quickly for