. >> reporter: general manager richard sorelles hired a fire marshal to address the problem. but that person started one month ago, two years after inspectors warned the rail system for the second time. >> reporter: do you feel safe? >> at times. because of the stops in the dark tunnels, because of the breakdowns. >> just have to assess the risk, i guess. >> knowing there are ongoing problems, it sort of makes me want to reconsider until they resolve some of their issues. >> i would say one or the other. >> reporter: you are never going to get a perfect system. but metro says they are trying with a laundry list of safety improvements to overhaul some things unfortunately get caught up in red tape. at the springfield station, 9news now. >>> metro workers were at the station handing out information this morning on the new rush plus program. in two weeks, 21 stations will get six more trains every hour during the rush hour to ease the commute of 110,000 riders. hazardous material crews were called to the navy research laboratory in southeast washington today. one of the building