Aetna's CEO laid out just how Obamacare could collapse

Mark Bertolini, the CEO of health insurer Aetna, laid out just how Obamacare could fall apart during an interview with Bloomberg's David Gura on Tuesday. Bertolini said that the 25% average increase in premiums for Obamacare exchange plans announced by the Department of Health and Human Services on Monday could be just the beginning of the Affordable Care Act's problems.