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Republican Sen. Markwayne Mullin and Teamsters President Sean O'Brien almost fought in the middle of the Senate floor over posts on X.
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These are some of Republican Congresswoman Lauren Boebert's most memorable controversies, including her feud with Marjorie Taylor Greene.
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Vivek Ramaswamy stole the show at the first Republican presidential debate, while Ron DeSantis avoided questions on key issues. Front-runner Donald Trump did not attend the event.
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