This morning, health insurance giant Anthem dropped its troubled bid to take over one of its top competitors, Cigna. A February district court decision to block the proposed merger on anti-trust grounds was recently upheld by the DC Circuit Court of Appeals, but with Anthem’s decision today, this anti-competitive takeover bid is finally laid to rest. This development comes after months of work by Arizona PIRG and a broad coalition of consumer and health care groups, urging close scrutiny of the merger from state and federal regulators and raising questions and concerns about the potential impact on consumers.