http://www.huffingtonpost.com/entry/no-terror-attacks-muslim-ban-7-countries-trump_us_588b5a1fe4b0230ce61b4b93?

There have been zero fatal terror attacks on U.S. soil since 1975 by immigrants from the seven Muslim-majority countries President Donald Trump targeted with immigration bans on Friday, further highlighting the needlessness and cruelty of the president’s executive order.

Between 1975 and 2015, foreign nationals from Iran, Iraq, Libya, Somalia, Sudan, Syria and Yemen killed exactly zero Americans on U.S. soil, according to an analysis of terror attacks by the Cato Institute.