checkpoints because it's inappropriate for men to touch women in that society, right? so, you have to find a female soldier to search the females, and that became a nightmare. and now we're seeing isis put females into play around the world, and it's something authorities are going to have to catch up on. >> we'll have more on this breaking development. right now, though, nbc news has learned through sources that the wife of syed farook, tashfeen malik, posted a statement supporting, pledging to the leader of isis. we'll have more on that breaking news with our team on the ground in california, in d.c. and here at our headquarters. meanwhile, coming up, even more on what investigators are learning about the lives of these two suspects and the conversation regarding congress. congress tried passing two gun reform measures yesterday. both failed. both would have provided tougher gun laws. we'll talk to the mayor of los angeles, antonio -- former mayor of los angeles, antonio villaraigosa who helped put strict gun laws in place in