Feds: Humana-Aetna deal will be reviewed 'very, very carefully'
March 18, 2016 at 11:56 AM EDT
Another day, another hurdle for the merger of Aetna Inc. and Humana Inc. There are a number of people scrutinizing the deal and its possible impact on competition among health insurers, but antitrust regulators said this week that they'll pay especially close attention...