Steve Inskeep talks to Michael Kagan, a law professor at the University of Nevada, Las Vegas, who also co-directs a clinic that offers free legal aid to immigrants.

Strict counter-terrorism laws and a protracted resettlement process have kept the figure low, as have ethical concerns over which refugees to resettle. But could the US be doing more?

A Las Vegas business owner faces a legal fight over a word most of us use every day.