To begin, a non-comprehensive list of the people President Trump has engaged in Twitter feuds with since the 2016 election: Hillary Clinton Senator Ted Cruz Snoop Lion (then) Senator Jeff Flake Congressman Adam Schiff Congresswoman Nancy Pelosi North Korean dictator Kim Jong Un Former FBI Director James Comey Former Attorney General Jefferson Beauregard Sessions III The National Football League Various NFL football players Congresswoman Ilhan Omar Congresswoman Alexandria Ocasio-Cortez Special Counsel Robert Mueller Former FBI agents Peter Strzok and Lisa Page The cast and crew of Saturday Night Live Arnold Schwarzenegger I could go on, but you get the point, right? POTUS has anger management issues, clearly, and, equally clearly, a Twitter problem. Honestly, if you had told me, back in April of 2010 when I joined Twitter (follow me: @LiteraryGrrrl ) that the social media site would one day be a space of contention for Presidential politics AND a force fo...