The standout moments from the Fox Business debate, in GIFs

Washington (CNN)The Republican presidential candidates met each other for their fourth debate in Milwaukee on Tuesday. Here are the moments that garnered some of the biggest reactions from the audience as told in GIFs.

When Mike Huckabee was asked about Janet Yellen.
When Rick Santorum compared New Jersey Gov. Chris Christie and Louisiana Gov. Bobby Jindal's arguments.
    When Christie talked about his tax plan.
    When Fox Business Network anchor Neil Cavuto outlined the rules of the debate after the bell rang.
    When Texas Sen. Ted Cruz discussed how he would handle benefits for the elderly.
    When former Florida Gov. Jeb Bush thanked Trump for allowing him to answer a question.
    When Florida Sen. Marco Rubio walked over to Bush who was visibly shaking his head and then quickly turned around to Trump.
    When former Hewlett-Packard CEO Carly Fiorina spoke about what it would be like for her to meet Vladimir Putin compared to Trump.
    When Kentucky Sen. Rand Paul pointed out that China is not a part of the Trans-Pacific Partnership after Trump talked about the country taking advantage of the United States.
    When Ben Carson thanked the moderator for not asking him a question about when he was in 10th grade.