Jackie Northam

The Trump administration is threatening to ban the hugely popular TikTok social app, the latest effort by the administration to prevent Chinese companies from gaining access to U.S. markets.

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At least once a week, the Port of Los Angeles launches a drone over its expansive facility. It gives port officials a good vantage point to check on the 7,500 acres and 43 miles of waterway that make up the busiest container port in North America.

Earlier this month, the port's executive director, Gene Seroka, displayed photos from a recent drone flight showing stacks of cargo containers on the docks.

Consumer goods are arriving from China and elsewhere, but a lot is not getting to its destination.

A flotilla of Saudi tankers loaded with crude oil has begun arriving on the U.S. Gulf Coast, worrying American shale producers who face uncertainty because of an oversupply of oil.

At least 18 very large crude carriers, each carrying 2 million barrels of oil, are headed to the U.S., according to Michelle Wiese Bockmann, markets editor and oil analyst for Lloyd's List, a shipping news service in London.

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A fleet of oil tankers from Saudi Arabia has begun arriving on the U.S. Gulf Coast. But this country already has plenty of crude oil. So why is there more coming in from Saudi Arabia? NPR's Jackie Northam explains.

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