fighters are battling a blaze in narberth, montgomery county. mobile three is live right now on the scene. this is on the 900 block of montgomery avenue. you can see flames and smoke, lot of smoke coming from this building. we are told it looks like the the fire started in this one story, deli, very early in the investigation, they have to put this thing out. fire is causing a problem i understand for commuters in this area around montgomery avenue which is closed between old gulf road and iona avenue just in case you live in this area but you can see the center of the the scene the hot orange flames. water poured on it right now. fire officials are on the scene. we will update you on this and vittoria will have traffic detours for you if you are in that area and watching us right now this morning. we will stay on top of it for you. >>> fitness trackers are one of the hottest gifts this holiday season but do you know what to look for if you are buying one. >>> we will look at one of the most popular gadgets. >>> it is not just what you eat but when you heat that effects your waist l