>> christine brennan, great to have you here. look who is here. i didn't hear you come in. >> i snuck in. >> you're like the pink panther. >> so you're digging further with the crisis of isis? >> yes. and a new bulletin came out this week. we're going to have john kirby joining us. hundreds of thousands of u.s. military personnel are now being told, be very, very careful what you post on social media, whether facebook, twitter, pictures you post. isis is threatening the united states military. and a lot of people are worried, should u.s. military personnel when they are on leave, for example, around the holidays, wear their uniforms and civilian clothes? >> wolf blitzer, in 8 1/2 minutes, we'll be watching. coming up, the obama administration is asking for more money to fight ebola but is the answer to fight the disease a new kind of rapid test? that's coming up next in our