Watch: Newsroom in Japan Experiences 7.3-Magnitude Earthquake

Video shows a newsroom experiencing a 7.3-magnitude earthquake in Japan. The earthquake struck off the coast of Fukushima triggering blackouts and a tsunami advisory. Road signs can be seen tilting on streets and one motorbike driver was caught in a power outage. There were no reports of injuries from the initial quake. Two aftershocks left seven people injured. » Subscribe to NBC