>> my horizon is really long term concerning the reforms that we have implanted economy. them to generate benefits also in the long term but my personal horizon in this strange and current occupation of mine ends definitely with the period 2013. >> no doubt about it? >> no doubt about it. >> how do you get your arms around the issue of people following the rules, paying taxes? so the argument is that so many people do not pay taxes. can you come up with a program that polices this so that you know that everyone is following the same law of the land and paying taxes in italy? >> this is not very glamorous as a policy objective but it is absolutely fundamental and i'm happy that you raise it because this is at the basis, not only of a sound economic policy but also of society, of trust among individuals, between individuals and public powers, as we start our activity. a number of instruments have been put in place like increased transparency now really involving all transactions through the banks and companies perform so that the fiscal authorities have the full image of th

>> my horizon is really long term concerning the reforms that we implanted in the italian economy inm to generate benefits also in the long term, but my personal horizon in this current occupational end definitely with february 2013. >> reporter: no doubt about it? >> no doubt about it. >> do you believe him? he says, come april, he's done. >> i don't think so. i mean, first of all, you don't have clear candidates out there that would replace him. berlusconi has been hinting he wants his job back. i don't see that happening. so, i think mario monti has gone into this job with no loyalties, just loyalty to getting the economy in italy back on track. >> exactly. >> and i think that's really created credibility around him. he says, absolutely not, he's leaving in april 2013. i still push back and say he stays. >> he is the master negotiator and this may be the first salvo in that to say, hey, you know, there's -- real possibility i'm going to be out of here come april. >> he's had the support of both sides, parliament really supporting him, even though i have to say, people have really

economy. how would you like to lose weight and keep it off forever? company getting ready to seek u.s. approval it gets implantedr the stomach and sends signals to the brain to discourage snacks and late night , it is already being used in europe. i'm jane king. >>> american -- >>> the american heart association has long said eating oily fish is good for your heart so millions have been taking fish oil pills as a supplement. new study says the pills aren't doing what they thought. 740 million dollars how much we spend a year on fish oil capsules containing the substance nutritionists swear bay omega 3 fatty acids. researchers looked at 20 studs involving -- 20 studies, involving almost 70,000 people, book who took the supplements died as the same rate as anybody else. >> there's a lot of claims that don't have the evidence behind them. >> eating fish itself seems to help, people who eat fish twice a week are less likely to have heart disease. one near right body absorbs omega 3 from fish in a different way. "good morning america" will have more. >>> -- experimental drug that couldn't stop mental decline in advan