Steve Chapman

From listening to the more vigorous critics of illegal immigration, our porous borders are a grave threat to safety. Not only can foreign terrorists sneak in to target us, but the most vicious criminals are free to walk in and inflict their worst on innocent Americans.

In xenophobic circles, this prospect induces stark terror. Fox News' Glenn Beck has decried an "illegal immigrant crime wave." A contributor to Patrick Buchanan's website asserts, "Every day, in the United States, thousands of illegal aliens unleash a reign of terror on Americans."

Sure they do. And I'm Penelope Cruz.

There is a surface logic here. If people are willing to commit the crime of slipping into the country without permission, it might stand to reason that they have no respect for our laws and will break even more once they're here. Add in Mexican drug lords and Central American gangs, and it looks like we should all be fleeing to Canada to save our hides.

Politically Incorrect Guide to the Constitution

Chicago's Latino residents have risen to 28 percent of the population, and among that population are many people who came illegally. So why doesn't it feel like we're fighting the battle of the Alamo?

Simple: The things that would happen if the alarmists were right simply have not happened. A continuing inflow of violent, predatory Latinos would produce an unprecedented epidemic of larceny and slaughter. In reality, as the illegal immigrant population has grown, crime has, well, gone south.

Since 1986, the year of the infamous amnesty for illegal immigrants, the U.S. murder rate has plunged by 37 percent. (In Chicago, the number of homicides went from 747 in 1986 to 460 last year.) Forcible rape is down 23 percent. Drunk driving fatalities are off by more than half. You are safer today than you were before all those undocumented interlopers arrived.

Much is made of the alleged fact that 30 percent of federal prison inmates are illegal immigrants. Actually, according to the Bureau of Justice Statistics, the correct figure is 14 percent, and many are in just for violating immigration laws. In prisons at the state level, where most violent crime is prosecuted, illegal immigrants account for less than 5 percent of all inmates.

How can all this be? It's partly because native-born Americans are less prone to senseless mayhem than they used to be. But it's also because people who come here from other countries are actually more law-abiding than the norm.

Steve Chapman

Steve Chapman is a columnist and editorial writer for the Chicago Tribune.

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