Greece Debt Crisis 2015: What's So Bad About A Grexit?

Financial markets around the world have been jittery this week, as fears rise of a possible Greek exit from the eurozone after Prime Minister Alexis Tsipras rejected an extension to the country's $270 billion bailout program. Greece's meeting with eurozone finance ministers failed to yield a deal Wednesday, and talks have been pushed to Monday. But time is running out. Greece's current bailout program ends on Feb. 28.