The Justice Department filed a lawsuit to block two big insurance mergers, citing that reduced competition would be bad for consumers. In one deal, Aetna would buy Humana for $34 billion. In the other, Anthem would buy Cigna for $48 billion. These mergers would make a dent, reducing the number of mega insurance providers in the US from 5 to just 3. And even worse than a new insurance card, Justice is afraid your coverage could get a *lot* more expensive. Meanwhile, United, the only top 5 insurance company not invited to the party, is just chillin’, wondering who called the cops.