The crisis in Ukraine is raising new questions about Russia's role in the energy markets. Moscow has long used exports of oil and natural gas to win political concessions from countries on its borders. Europe gets a quarter of its natural gas from Russia.
As NPR's Jim Zarroli reports, that's making a lot of people there nervous.
This is MORNING EDITION from NPR News. I'm Linda Wertheimer.
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And I'm Steve Inskeep. Good morning. Tijuana, Mexico stands so close to the U.S. border, the city practically leans on the fence. We drove through the city with NPR's Carrie Kahn.
CARRIE KAHN, BYLINE: This is the original border fence. That's all there was. Now you'll see there's a road, a dirt road, and then there is another fence, which are pylons, and then you'll see in some places there's actually a third fence.
NPR's business news starts with an engine for job growth.
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INSKEEP: Yeah. That's a joke. But it's also true. Ford Motor Company says it is investing more than half a billion dollars in upgrading an Ohio engine plant. Earlier this month, the company announced it is shifting production of some truck models to the Buckeye State from Mexico. And today, Ford says it will create 300 jobs more in Ohio.
When students go to law school, they make a bunch of calculations. A big one is cost: top schools charge more than $50,000 a year, and graduate-student debt is on the rise. Another key calculation: The likelihood of getting a good job after graduation.