A Republican strategist called it “pretty rich” on CNN that Democratic presidential nominee Kamala Harris’ campaign is calling her opponent a “chicken.” The KamalaHQ account on the social media site X wrote in a post Monday: “You scared @realdonaldtrump?” The campaign added a chicken emoji to the post and shared a video that overlayed audio of a chicken making “buk, buk, buk, ba-gawk” noises as former President Donald Trump waffles on debating Harris. On Monday afternoon, Scott Jennings, a conservative strategist, told panelists on CNN’s “The Situation” room he thought the post was “rich.” Wan…