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Paul Kane @pkcapitol
in·de·fat·i·ga·ble - adjective. (of a person or their efforts) persisting tirelessly. That term fits @GabbyGiffords to a T, just as it also describes @ktumulty and all she does. Here, Karen takes the full arc of Giffords' career. https://t.co/VCnTnXr0rQ — PolitiTweet.org