When the two suspected Boston bombers turned out to be Muslims from another country, the drumbeat of the ignorant started again.
“The Muslims are out to get us,” they ranted. “If we close the borders and quit letting foreigners in from those countries, things like this won’t happen.”
Let’s assume that Tamerlan Tsarnaev and Dzhokhar Tsarnaev are the Boston Marathon bombers. They came to this country about a decade ago after leaving Chechnya, a region controlled by Russia, but filled with an ethnic group that’s mostly Muslim and that has a deep desire to become independent. So for those eager to close the borders, we have the things they seem to hate the most: Muslims from an ethnic group that doesn’t look like white Americans, who were born in another country.
So is this the quick cure for ending mass murder? Keep Muslims out? Keep out ethnicities that don’t look like most of us? Keep foreigners from moving here?
Unfortunately for the people who seem to imply this would fix everything, their narrative falls apart quickly.

Just a performance: actors and politicians have a lot in common
In winner-take-all systems, swing voters matter only at election time
Trust and spontaneous order don’t require heavy hand of the state
Tradeoffs about values leave me feeling like ‘double-minded man’
Would you have been on a ship? Or back home complaining?
For power-hungry politicos, nothing is more important than winning
EU says it might block people from getting their own money from banks
Jesus’ face on a Walmart receipt? People see what they want to see