johnathan vigliotti. >> the drug that was being tested has not been named. the company says they've never dealt with anything like this before. ten years ago something similar happened in great britain, six men were treated for organ failure after taking an experimental drug. >>> yack pot, we are finally get to go meet one of the family that won, a tennessee family and their dog have come forward to claim the winning power ball jackpot. john and lisa robinson have won a three winning ticket. >> when we bought the tickets, we wanted a little piece of the pie, now i'm grateful that we got the big piece of the pie. >> you think i'm related to them? >> oh, yeah. >> they need to bring it this way, the couple decided to take the lump sum of nearly $328 million, the other winning jackpot tickets were sold in california, another one in florida, those winners still have not come forward. >> did you see the family resemblance with me? >>> check this out, too, cut their space walk short outside of the international space station, water leaked into one of their helmets