advocates say look, we don't know what happens when people eat this. we think there should be long-term studies. >> when would this go in the marketplace? >> it would take a couple of years. the fda is holding hearings. even if they say let's move it would take a couple of years. >> thanks. so you heard what senior medical correspondent liz cohen had to say. what is your opinion. good idea or something that should be thrown back. tell us what you think. go to cnn./kira. lady gaga, the fact she is a pretty big pop sensation. how about leading the charge against the military's controversial "don't ask, don't tell policy"? [ male announcer ] the financial headlines can be unsettling. but what if there were a different story?