saw here, actually spiking rabbit blood, as you put it, with human proteins in order to make it look like their hiv vaccine was working, that s pretty brazen. you see people fake results in different ways, maybe fudge things a little bit. to actually spike blood, that s pretty impressive in a negative way. okay. so i m surprised. i didn t think you were going to tell me that. so let me follow up with, aren t these researchers vetted? aren t these programs vetted? in particular, the researchers before they give them millions of dollars. they are. to be fair, i want to be clear, these are rare cases. the office of research integrity, who s charged with investigating these cases for the u.s. government, they find about a dozen cases where they clearly have evidence of fraud and make a ruling on that and institute sanctions as they did in this case. but what s unclear is sort of what happens between when someone applies for a grant and
this time two astronauts in the international space station have been hard at work trying to repair that faulty cooling system. okay, guys. working together. we re working on the t-tech removal from the m-1, m-2 line. that should be the single t-tech. well, the work began early this morning just before 7:00 a.m. eastern. flight engineers had already made a lot of headway when there was this brief glitch in the plan, apparently. some ammonia flakes landed on their suits when they had to untangle a fluid line. now they ll have to air them out before actually going back into the station. it s a pretty dangerous mission, and no doubt there s a lot more work to be done. those space walkers aren t scheduled to finish until next tuesday, by the way. joining me from houston, former nasa astronaut leroy chow. were they ever in danger? i saw reports where nasa said,