poisonous smog with swelters heat making it a daily death rate. in the middle box, 13 million people now suffering there. the misery rivaling the haiti sue nam tee. jenna. jenna: it seems like a random crime wave. residents in leesburg, virginia living in fear. three people attacked in four days. harris is watching the story for us. harris what is going on there. >> reporter: it's a small community. people are really on edge. police have not been able to tie the crimes together except for one thing the perpetrator in all three has a very similar description and is being seen in a very similar car. but there is no other link between a 19-year-old, a 15-year-old and a 67-year-old man all in conditions where they will recover, but all attacked.