issues or lack thereof in terms of security, and then right now with that back room, back order cash register not work, you can't get your paper. you have to hand the paper to the insurance company so they know you exist in terms of paying for it. this is a disaster from many. we keep hearing stories from many. in the meantime, heather nauert has headlines. >> good morning. hope you're off to a great day. it's 7 minutes after the hour. we've serious situation to tell you about taking place on the international space station. the fix, we're told, could be a risky space walk similar to the one that took place in "gravity." look at this. >> explore! transport to bay area! >> all right. so here is what's going on. a cooling pump has apparently stopped working. this is significant because that cooling pump keeps the space station systems actually working. that includes life support. there are currently six astronauts, including two americans on board. we're told that they can't fix