The many faces of the CNN GOP debate in GIFs

Story highlights

  • South Carolina Sen. Lindsey Graham's eye rolls and energetic exchanges between Donald Trump and Jeb Bush in the final round were among the night's most memorable moments
  • Here are the most expressive moments from GOP debate hosted by CNN

Washington (CNN)GOP candidates laid their cards on the table during the final Republican presidential debate of 2015 when it came to their expressions. From South Carolina Sen. Lindsey Graham's eye rolls in the undercard debate to energetic exchanges between Donald Trump and Jeb Bush in the prime-time event, Tuesday night's debate at The Venetian in Las Vegas was a time for Republican candidates to make their positions clear on national security.

Here are the most expressive moments from CNN's GOP debate.
Graham displayed quite a few emotions when questions were directed at him -- and at others.
    Florida Sen. Marco Rubio greeted businesswoman Carly Fiorina on stage to this reaction.
    When Sen. Rand Paul of Kentucky wanted to go back to the question of whether Donald Trump was a serious candidate.
    Trump's reaction to former Florida Gov. Jeb Bush calling him a "chaos candidate" and not the commander-in-chief we need to keep our country safe.
    Rubio after Paul said he was weak on immigration.
    When Trump reminded Bush who was talking as he answered a question directed to him.
    New Jersey Gov. Chris Christie asked viewers if their eyes were glazed over like his ...
    When Trump addressed previous statements he made and said Texas Sen. Ted Cruz has a "wonderful temperament."
    Cruz's reaction after Trump said about him: "He's just fine, don't worry about him."
    Trump's face after Cruz said that he would build "a wall that works and I'll get Donald Trump to pay for it."