Weekly news quiz: From mug shots and debate insults to meme dogs and a giraffe baby

From left: talent, rarity, enthusiasm Jerod Harris/Getty Images, Tony Bright/Brights Zoo via AP, Kamil Krzaczynski/AFP via Getty Images hide caption toggle caption Jerod Harris/Getty Images, Tony Bright/Brights Zoo via AP, Kamil Krzaczynski/AFP via Getty Images From left: talent, rarity, enthusiasm Jerod Harris/Getty Images, Tony Bright/Brights Zoo via AP, Kamil Krzaczynski/AFP

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