House Speaker Nancy Pelosi suffered an embarrassing defeat this week after three moderate Democrats revolted and sunk her prescription drug plan.

The Democrat-backed legislation to lower drug prices was defeated in a House committee after three moderate Democrats voted against their own party’s measure.

Democratic Reps. Kurt Schrader of Oregon, Scott Peters of California, and Kathleen Rice of New York voted against the plan to allow the secretary of Health and Human Services to negotiate lower drug prices, The Hill reported.

But it is more than just a blow to Pelosi’s ego – Democrats .............