How, Exactly, Does This Travel Ban Keep Us Safe, Mr. President?. Terrorism, September 11 (2001), San Bernardino, Calif, Shooting (2015), Oak Creek, Wis, Shooting (2012), Manhattan, NY, Attack (October, 2017), Olympic Games (1996), Boston Marathon Bombings (2013), Fort Hood Shooting (2009), Orlando, Fla, Shooting (2016), Oklahoma City (Okla), ANTHRAX