The subject of taking in refugees is being debated, with Ezra Klein and others arguing that “refugees” are wrongly being blamed for the terrorist attacks in Paris:

So then what happens if would-be terrorists try to run in right along with them?

Authorities are still attempting to determine where the Paris terrorists came from, and reports offer clues about one of the attackers:

Prudence would seem to dictate that allowing thousands of individuals into any country without vetting is a very bad idea.