From the KOKI Handheld App
KOKI: Tulsa man says he developed a safer e-cigarette
http://www.fox23.com/news/news/local/tulsa-man-says-he-developed-safer-e-cigarette/nmBFH/
KOKI: Tulsa man says he developed a safer e-cigarette
http://www.fox23.com/news/news/local/tulsa-man-says-he-developed-safer-e-cigarette/nmBFH/