13 minutes past the hour, live pictures of the spacewalk happening at the international space station. these predicts are taken from one of the astronauts helmets, mike hopkins, from missouri, in case you were wondering. they re working on putting in a cooling station. saturday they spent six or seven hours removing a faulty ammonia pump on one of the units. today they ll install a new pump that will also take hours and hours, painstaking work. it looks beautiful in space, doesn t it? you hope everything goes okay so they don t have to do another spacewalk on christmas day. 150 u.s. marines are assembled outside south sudan s border, ready to evacuate americans from that troubled african country. 100 citizens are believed to be
saturday s first of the scheduled cooling system repair job space walks went so well overall that they actually may be able to prevent christmas day s planned space walk. the astronauts were able to do more than planned on saturday. they spent 5 1/2 hours remaining that faulty ammonia pump that weighs about 800 pounds on earth but light as a feather in space. they spent 5 1/2 hours doing that. neither experienced any water in their helmets any time around so the emergency snorkels they had sewed in their suits were not needed. after the space walk, water may have been developing in the back side of his space suit that was noticed and happening during the repressurizing of the air locks. just to be safe, nasa will have him wear a backup space suit so they re taking an extra day to prepare for that. today s space walk will now be happening tomorrow. jon: and now it s looking like
externally. and astronauts are gearing up for another space walk. yesterday, the two americans on the crew successfully pulled out an ammonia pump with a bad valve. jpmorgan chase is now limiting the amount of money you can spend or withdrawal for those customers who used their debit cards at starting stores during the recent security breach. affected debit card customers will be temporarily limited to $300 worth of purchases and $100 in cash withdrawals per day. a source tells cnbc citibank will also impose limits. of course, all this after target says computer hackers stole data from as many as 40 million credit and debit card shoppers from its stores between november 27th and december 15th. joining me now is paul lipman, the ceo at the security firm total defense. paul, welcome. nice to be here. so chase says it s taking this action as a precaution. you re looking at 2 million americans or accounts who will be affected.
after one student became infected. school officials tested 140 students and the tests came back positive for 45 students. they ve decided to test all students. let s turn to the space odyssey, shall we? the first of three space walks ended safely this afternoon as astronauts worked to fix the cooling system. it took five and a half hours. they ll head back out on monday to install a new ammonia pump and if all goes well, they could take christmas day off. jay, this was fascinating to watch, but it was amazing to see how quickly they worked. i think even nasa was amazed at how quickly things were getting done. how far ahead of schedule they were. they sure did. they thought they d be out there six and a half to seven hours and were out there five and a half hours as you said, t.j. and everything went real well. they did part of monday s space walk today. they took the faulty pump, moved
and they are going to have to get by on smaller supply chips coming up, and some of them by the united states are running behind time, and they hope to get them running in the next three years or so, and possibly getting astronauts going back up in four or five years, but all of that remains to be seen, but we know it is the last shuttle flight, and it is going to be overwith on the sunrise of the 21st when it comes down for a sunrise landing and tomorrow, two of the astronauts on board of the space station screw will step outside and recover an old ammonia pump, and they want to put it in the cargo bay of atlantis and the crew bring it back to earth to see what went wrong with the ammonia pump here on earth. thank you, jay barbrebarbree. thank you, thomas.