Harm Bandholz, Unicredit Bank Chief U.S. Economist, discusses potential for American austerity as the global economy decelerates. Golnar Motevalli, Bloomberg News Reporter in Tehran, says Iran sanctions are a sad story for the middle class. Megan Greene, Manulife Asset Management Chief Economist, does not expect the economy to overheat. Jared Bernstein, Fmr. Chief Economist & Economic Adviser to Vice President Joe R. Biden, says we've dropped the ball on public investment.