This explosion happened not far from the site of a september incident, where a pine burst, leaking thousands of gallons of gal lean and leading to shortages across the south. Five people are being treated at local hospitals. No word on their conditions. The battle to retake mosul has reached that city itself. Iraqi special forces have pushed up to the eastern outskirts of the city, taking in the last village before the city boundary. Theres some firing with guns and isis positions on the eastern edge of the city. And are just five miles from the city center. Mosul is the last stronghold of isis in iraq. State television says theres clash within the city between isis and residents living there. Theres no confirmation of that. For the first time, we are hearing some of the 911 calls made by the pulse nightclub shooter as that siege was under way. Linzie janis has the details. The pulse nightclub, when the negotiator got on the phone with the terrorist. Hello . Hello there. Hi, there. Thi