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We examine statements by GOP lawmakers who once appeared to believe the law allowed subsidies in every state.

Here's our annual list of the ten most read fact checks of 2014.

President Obama used to say that executive action on immigration was not possible, unless he were a king.

A rare award for a flip-flop dominated our monthly round-up of the most widely read columns.

We assess whether Sen. John McCain shifted from a possible supporter to an opponent of the Taliban prisoner swap.