Sam Baker Nov 8
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Medicaid's big night
This may be a small victory party, but it's a victory party nonetheless. Photo: Robert F. Bukaty / AP

Last night, Maine became the first state to expand Medicaid via referendum and the 33rd state (counting D.C.) to adopt the Affordable Care Act's expansion one way or another. And in Virginia, Democrats' unexpectedly large gains in the state's House of Delegates made expansion a much more realistic prospect there, too.

The big picture: Last night was a huge night for Democrats, and health care was a huge part of it.