this morning on "world news now," anxious astronauts. this morning on "world news now," anxious astronauts. the malfunction aboard the international space station. the latest from nasa and why a space walk may be next. safety first. the government's major crackdown on antibiotics in our meat. new questions, does it go far enough? >> i'm concerned there's going to be no change. they could continue to misuse antibiotics as they have been. >> the debate over antibiotics meat and millions of americans catching drug-resistant infections. the closet of the future available now. the latest fashions and cosmetics appearing almost like magic. >> started to make shopping easier and remove barriers for shopping on-line or even in the store. >> it could change the way we shop. it is thursday, december 12th.