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In his Talking Points Memo tonight, Bill O'Reilly said that Republican presidential candidates should get accustomed to being covered unfairly by the liberal establishment media.

O'Reilly pointed out that Donald Trump and Bernie Sanders have a lot in common, including that they're both running renegade campaigns and calling for a complete overhaul of the political establishment, but they're treated very differently by the media.

"The Trump insurgency, and that's what it is, is a threat to liberal America, and the media doesn't like it very much," O'Reilly said.

He said that Sanders, however, is rarely attacked by the press, and a moderator who works for NBC News - Rachel Maddow - actually hugged the Vermont senator and Hillary Clinton after last week's Democratic debate.

"All Republicans should understand they are not going to get a fair shake in the presidential election of 2016."

Watch the full Talking Points Memo above.

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