Argentina returns to global debt markets after 15-years

By Hugh Bronstein and Sarah Marsh BUENOS AIRES (Reuters) - Marking a rare bright spot among gloomy emerging markets, Argentina sold $16.5 billion of sovereign debt on Tuesday in its first international bond issue since its record 2002 default. Most proceeds from the auction, which was four times oversubscribed, will go to finally settling Argentina's messy legal dispute with investors over unpaid debt that emerged from the $100 billion default that plunged millions of middle class Argentines int