McCarthy gives Carlson access to thousands of hours of Jan. 6 footage. Why just him?

Why is Kevin McCarthy providing Tucker Carlson with thousands of hours of CCTV footage from the footage taken on January 6? Is this the best course of action to take? or should the January 6th videos be widely publicized. What is the connection between Rupert Murdoch, Paul Ryan, Tucker Carlson, Fox, and McCarthy? See some of the fascinating relationships these men have by watching the video.
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