Buildings Complexes News Today

Nbcs justice correspondent pete williams has more. >> reporter: since the 9/11 attacks of 2001, "the post" reports, the intelligence community growing so fast in the washington, d.c. area that 33 buildings complexes for top secret work gone up or under construction totalling 17 million square feet. >> it is really exciting to come and spend time in this fine facility and to meet the men and women who work at the national counterterrorism center. >> reporter: the 9/11 attacks sent the nation scra...