good morning. this is phoenix, arizona. we re taking a live look at the hospital there. this is phoenix baptist hospital. this is where a gunman had barricaded himself in an emergency room bathroom. right now we re told that a swat team is on the scene and that the emergency room has been evacuated there. police initially taking a knife away from that suspect. a man they say is in his 40s. this man apparently pulled out a gun. we will keep you updated on this story as it develops coming out of phoenix. 5:45 a.m. local time. the federal government may be watching you without you even knowing it. it turns outs the f.b.i. can access your web cam remotely, but could this technique catch criminals by invading their privacy? do you have to have your privacy envieded for them to do so? joining us is theresa payton, former white house information officer for the bush administration and founder of