Washington Post columnist Charles Krauthammer said President Obama’s plan to grant amnesty to 4.5 million illegal immigrants was “an impeachable offense.” Krauthammer said that prosecutorial discretion, which Obama is invoking to justify his executive action, is only meant for extreme cases in which one or two individuals are prevented from being deported. “I believe it is an impeachable offense,” Krauthammer told Fox News host Megyn Kelly on Thursday. “This idea of prosecutorial discretion is really a travesty. It is intended for extreme cases. for a case where you want to show mercy for individual or two where it’s unusual incident unusual circumstances and you say, okay, we’re going to give this person a pass. it was never intended to abolish a whole class of people subject to a law and to essentially abolish whole sections of a law.” Krauthammer said Obama’s executive action threat resembles a South American dictator more than an American president.