Access Control Costs News Today

Crime scene. they may be there for the next couple days. >> there is quite a bit processing the scene. i would expect them to be there the next couple days finishing up. it took a while to clear the building with our tact cal teams. i would say, you know, 48 hours wouldnt be unreasonable. >> reporter: there are now questions about security lapses at the navy yard. a government audit said the navy in an attempt to reduce costs let down its guard to risks posed by outside contractors in an attempt...