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Following the first presidential debate on Monday, conspiracy theorists have set the internet ablaze with rumors that Hillary Clinton cheated to get an advantage against Donald Trump.

Ed Henry reported on "On The Record With Brit Hume" tonight about some of these theories, including that Clinton wore a some kind of hidden communications device and an earpiece, she used hand signals to secretly communicate with moderator Lester Holt, and a "mystery man" removed her notes from her podium immediately after the debate.

Watch Henry's report above and see Megyn Kelly and Brian Kilmeade react below.

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