Robert Siegel

An estimated 11 million immigrants live and work in the United States illegally. Their fate is one of the big policy questions facing the country. The story of how that population grew so large is a long one that's mostly about Mexico, and full of unintended consequences.

Prior to the 1920s, the U.S. had few restrictions on immigration, save for a few notable exclusions.

"Basically, people could show up," says Jeffrey Passel, of the Pew Research Center.

For workers in Mexico, crossing into the U.S. made a lot of economic sense, then and now.

In the world of electric cars, there's a chicken-and-egg problem: More people might buy electric vehicles, or EVs, if they were confident there would always be a charger nearby. And businesses might install more chargers if there were more EVs on the road.

The Chevrolet Bolt EV, which is now hitting the market, could be the first of a new wave of game-changing electric vehicles.

Its longer range and lower price could attract new buyers to the electric car market, but there's uncertainty over whether federal tax incentives will continue and whether California will be allowed to keep tougher emissions rules under President Trump.

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Copyright 2018 NPR. To see more, visit http://www.npr.org/.

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Next month, there's a world chess championship match in New York City, and the two competitors, the assembled grandmasters, the budding chess prodigies, the older chess fans — everyone paying attention — will know this indisputable fact: A computer could win the match hands down.

Throughout the last academic year, we've followed a group of students who graduated from high school a few years ago in Montgomery County, Md., just outside Washington, D.C. We spent the last year talking with them about their choice of public, private or community college. Was the cost worth it? What is the value of higher education?

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Civil rights groups are having a good day. A federal appeals court has struck down a controversial North Carolina voting law. Opponents called it the most restrictive in the country. NPR's Pam Fessler has more.

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The last time a Republican National Convention was held in Cleveland was back in 1936. Our colleague, Robert Siegel, is there for us this week, and he took a look back.

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I was in Luxembourg recently, in advance of the British referendum on leaving the European Union, and received a tour, a history lesson and practically a sermon on the merits of the European Union by Heinz-Hermann Elting.

Elting is a German-born resident of Luxembourg City. He's retired now and rides his bicycle around the city when he isn't caring for his sheep — that's singular "sheep." He used to work for the European Parliament, a movable legislative feast that spends a part of the year in Luxembourg.

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