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Senator Angus King @SenAngusKing
As brave Ukrainians hold the line against the Russian army and the Russian economy fractures under sanctions, Putin’s next tactic may be a cyberattack on U.S. infrastructure. As @POTUS says, now is the time for ALL Americans to step up their cybersecurity. https://t.co/TYfY4Z5VqX — PolitiTweet.org