Doug Mansen Video and Multimedia Production Intern Doug Mansen is a video and multimedia production intern for UL’s Fire Safety Research Institute. Doug graduated from Towson University in 2021 with a B.S. in Electronic Media/Film Audio and Music Industry. He is currently working towards a Video Production Certificate from Montgomery College. Doug has experience recording and editing sound for symphonic orchestra concerts and stage productions. Doug also enjoys painting whether it’s a canvas or a pair of shoes.