The health insurance industry is quickly consolidating. That’s because Anthem, has recently agreed to acquire Cigna, in a $54 billion deal. This news comes hot on the heels of a $37 billion deal between Aetna and Humana. However, the two mega deals are going to be scrutinized heavily by regulators. The Feds will review both mergers simultaneously. So, it could be a while before we know if the deals will be approved. Some industry experts are already whispering doubt on the approval of Aetna’s acquisition of Humana. Stay tuned.