Trump is not the first President to use Twitter. Barack Obama had at least three twitter accounts: http://time.com/3882715/president-obama-now-has-his-own-twi

Trump is not the first President to use Twitter. Barack Obama had at least three twitter accounts: http://time.com/3882715/president-obama-now-has-his-own-twitter-account/ http://time.com/3882715/president-obama-now-has-his-own-twit... Obama in fact tweeted about various controversial topics, producing outrage among generally conservative Republicans: https://www.usnews.com/news/articles/2015/09/16/president-obama-tweets-muslim-boy-whose-homemade-clock-was-mistaken-for-bomb https://www.usnews.com/news/articles/2015/09/16/president-ob...