that's exactly what laura beattie thought. she thought somebody lit a firework. she thought maybe a fuse box had exploded. if you notice, that object comes straight toward laura, and she runs screaming off the screen. that was actually an electronic cigarette that exploded in a charger and blew across the room not only hitting laura beatty and sending her arm and her dress, but it also hit another patron and left a little red burn mark on his stomach. >> that's from an electronic cigarette that's supposed to be safer? >> get this, according to report that cigarette was charging with an ipad charger. not the actual charger designed for that particular e-cigarette. it exploded, and pieces of that cigarette, including the tip of it, shot across the room with a great deal of force. watch it again. now that you know what it is. >> whoa. >> yeah. >> it looked like -- >> laura ran scream and crying. another patron at the bar had to take her to the bathroom to help calm her down. her arm was covered from black soot. this particular egreat had a lithium battery, and manuf