GOP Debate Highlights: Cruz Imitates Trump, Objects to 'Mean Questions'

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Cruz, Rubio Go After Each Other on Amnesty at GOP Debate

Pundits weighed in online Thursday night on who they think won the seventh #GOPDebate held in Des Moines, Iowa.

Who do you think did best, and who do you think fell flat? Let us know in the comments below, or on Twitter @FoxNewsInsider.

Catch up on all the must-see debate highlights here, and watch Charles Krauthammer and Frank Luntz's focus group give their takes on who won, below.

Charles Krauthammer singled out Jeb Bush and Chris Christie as the winners of the debate...


While a focus group of Iowa Republican voters overwhelming called Marco Rubio their big winner.


Who were your picks? Share them with us below, or on Twitter @FoxNewsInsider.

WATCH: Megyn Grills Cruz & Rubio on Past Statements on Illegal Immigration

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HIGHLIGHTS: O'Reilly Presses Trump on Skipping GOP Debate