nadiya savchenko. >> i hope she comes back as soon as possible. everyone agrees on this. but this is likely to only happen after an official pardon in moscow from present vladimir putin. -- from president vladimir putin. brent: our reporter is here. >> hedge funds in the u.s. want their money back. barack obama is visiting argentinian president macri. itself america's second-biggest economy. reporter: in argentina, they are known as vulture funds, u.s. hedge funds that many blame for taking a toll on their finances, and there are frequent protests. people here are worried about their future. the country's economy continues to struggle. in 2014, the deked dispute triggered a new crisis. -- the debt dispute triggered a new crisis. since then, the country has been cut off from international credit markets. the impact is clear to see in the numbers. in 2013, the economy grew almost 3%, but in the two years after that, it posted minimal growth. this year, it is expected to contract. to make matters worse, inflation has surged over 20%. imports and exports have seen a double-di