More than two years after the U.S. government approved the $700 billion emergency bailout for the financial system, unemployment is high and housing foreclosures are still a cause for concern. Charles Ferguson’s documentary "Inside Job," takes a hard look at the causes of the 2008 financial meltdown and warns there could be another recession if the Obama  administration is not tougher on the U.S. banking sector and businesses it considers too big to fail.