No Attacks Since 9/11 . . .

Regarding yesterday’s attack on a jewish fedearation in Seattle, Steve Sailer writes:

You keep hearing how there haven’t been any terrorist attacks in the U.S. since 9/11. I wonder if this attack will disappear down the memory hole like the July 4, 2002 massacre at the Los Angeles International Airport when Egyptian immigrant Hesham Mohamed Hadayet, who got to stay in America on his wife’s Diversity Lottery Visa, killed two Jews at the Israeli El Al Airline counter.

Isn’t it obvious that immigration control is the most effective way that Americans, Jews or otherwise, can avoid terrorist attacks from Muslims?