The Department of Justice will review a $54 billion deal between health insurer Cigna and drug middleman Express Scripts.

The review, first reported by Bloomberg, comes amid concerns about increasing consolidation in healthcare.

The Justice Department has moved to stop healthcare deals before because of antitrust concerns, most notably suing to block a deal between insurers Cigna and Anthem and another between Humana and Aetna.

Read more

The Emergency Election Sale is now live! Get 30% to 60% off our most popular products today!