In a bombshell development that could potentially cripple ObamaCare, U.S. District Judge Paul Friedman ruled that the lawsuit aimed at blocking health care subsidies in states not running their own healthcare exchanges could move forward. The judge denied a request by U.S. Department of Justice (DOJ) to dismiss the suit, but also declined to grant a preliminary injunction sought by the plaintiffs in the case. Friedman has promised to rule on the overall merits of case by mid-February.