Higher Immigration, Lower Crime

Daniel Griswold writes:

The past 15 years have witnessed two undeniable trends: dramatically rising levels of immigration, both low-skilled and high-skilled, and an equally dramatic plunge in crime rates nationally. I don’t argue that increased immigration in the past 15 years is the primary cause of falling crime rates, but I do argue that the evidence punches a gaping hole in the Lou-Dobbs contention that immigrants have clogged our prisons and unleashed a new wave of crime.