Uri Berliner

President Trump threatened to impose tariffs on every product imported from China, dialing up the pressure in the growing trade dispute between the world's two economic superpowers.

In an interview with CNBC broadcast this morning, Trump said, "We're down a tremendous amount," referring to the trade imbalance between the U.S. and China. "I'm ready to go to 500."

If a shopper clicks "buy" for a product that costs $1,000 or more, it's twice as likely to be a man than a woman. That's one of the results revealed in a new NPR/Marist poll about online shopping.

Russia and Saudi Arabia have been longtime adversaries over geopolitics and military operations in the Middle East. Now, they've formed a surprising bond that is reshaping global oil markets.

As two of the world's largest oil producers, they have engineered significant production cuts to mop up an oil glut that had been keeping energy prices low for years. The unexpected alliance is one of the reasons motorists in the U.S. have seen prices at the pump climb 18 percent over the past year.

A new NPR/Marist poll finds that 1 in 5 jobs in America is held by a worker under contract. Within a decade, contractors and freelancers could make up half of the American workforce. In a weeklong series, NPR explores many aspects of this change.

Wells Fargo just can't get past its fake account scandal.

On Thursday, the bank acknowledged it had created more bogus customer accounts than previously estimated. An outside review discovered that 1.4 million more potentially unauthorized accounts were opened between January 2009 and September 2016.

That brings the total to 3.5 million potentially fake accounts — two-thirds more than the 2.1 million the bank had previously acknowledged.

The massive flooding in the Houston area has brought much of the city's commercial life to a halt. For those venturing out it can be hard to find a place to eat. The Houston Chronicle posted a list of bars and restaurants that are open in the aftermath of Harvey. It's not a big list. There are some cafes and diners serving up meals, but most of the locations are McDonald's or Waffle House restaurants.

Donald Trump won the backing of the National Rifle Association and many gun owners by opposing limits to the Second Amendment's right to bear arms. But since his election and in the early months of his presidency, Trump has not been good for the gun business.

Shares of publicly traded firearms companies have fallen. The pro-gun president nicking the fortunes of the industry he vowed to protect may seem illogical on its face.

The Dow Jones industrial average cruised past another milestone Wednesday — the 20,000 level, further evidence of the long bull market that has lifted share prices since the depths of the financial crisis.

The index closed at a record 20,068. Since the November elections, the Dow and the broader S&P 500 are up 9.5 percent and 7.4 percent, respectively.

Quietly on election night, overshadowed by the epic battle between blue and red, the map of America grew greener. Voters in four states — California, Massachusetts, Nevada and Maine — chose to legalize recreational marijuana. In Florida, Arkansas, Montana and North Dakota, ballot measures passed allowing pot to be used for medical purposes. (Only Arizona bucked the trend, saying no to recreational weed).

Self-driving cars have been getting a lot of attention lately: Uber's self-driving taxis in Pittsburgh, Tesla's semi-autonomous Model S and the driverless Google rides that look like a cross between a Cozy Coupe and a golf cart. But quietly and without much fanfare, researchers and entrepreneurs are working on self-driving trucks — big rigs, tractor trailers.

Much of the anger and anxiety in the 2016 election are fueled by the sense that economic opportunity is slipping away for many Americans. This week, as part of NPR's collaborative project with member stations, A Nation Engaged, we're asking the question: What can be done to create economic opportunity for more Americans?

Comfortable with technology and skeptical of Wall Street, a growing number of young investors have turned to low-fee automated financial advisers for help saving for retirement.

They're called roboadvisers — or robos — and they appeal to Jesus Adrian Perez, 29, a biometric analyst from Albuquerque, N.M., because he knows what's at stake when lots of charges are tacked on to investments.

"I hear about investment advisers — that their fees are always really high, and you end up losing a lot of money in the long run," Perez says.

Iran may not be fond of Western-style capitalism, but it has a stock market where shares in Iranian companies are traded.

And if sanctions are lifted following the nuclear deal, it could be where international investors road-test Iran's economy.

Earlier this week, just after the landmark deal about the future of Iran's nuclear program had been announced, Radman Rabii in Teheran was excited about the future.

Walk into a bar or spend some time in an airport and there's a good chance ESPN is on TV. What happens on its ever-present SportsCenter, airing live 18 times daily, resonates with sports fans around the country. So it matters that over the past couple of years, ESPN has increased coverage of what's always been an extremely sensitive topic for leagues and TV networks — sports betting.

ESPN says it wants to be more direct about a topic broadcasters have dealt with circuitously, often with a wink and nod, rather than in the direct language of gambling.

Wal-Mart made its name by going big: massive super centers with gallon jars of pickles and rows and rows of lawn chairs and tires.

Its future may depend a lot on going small. It's investing in smaller stores in densely populated urban neighborhoods, where customers buy fewer items at a time.

Customers like Donna Thomas, who walked over to a Wal-Mart near Capitol Hill in Washington, D.C., on her lunch break from her job as an executive assistant at Comcast.

One-hundred-fifty years ago, a man named Samuel Van Syckel built the nation's first commercial oil pipeline in the rugged terrain of northwestern Pennsylvania.

His pipeline transformed how oil is transported — and it would change the modern world, too — but not before a battle that makes the debate over the Keystone XL pipeline look meek by comparison.

With wages still stuck for many Americans, the big drop in gasoline prices is the equivalent of an unexpected cash bonus for the nation's drivers.

The average American household is expected to save $750 this year from lower gas prices, according to the Energy Department.

But Thomas Kinnaman, an economist at Bucknell University in Lewisburg, Pa., says it's instructive to look beyond the word "average."

Many things made with paper have become relics because of computers and the Internet: the Rolodex, multivolume encyclopedias, even physical maps.

Now take a look in your mailbox or somewhere around your house. There's a good chance you'll see a shopping catalog, maybe a few of them now that it's the holiday season.

"I ignore them," says Rick Narad, a professor at California State University, Chico. "I get them in the mail sometimes, and they don't make it into the house. I walk past the recycling bin, and they go right in."

Several years ago, South Carolina had a problem: a shortage of skilled workers and no good way to train young people for the workforce. So at a time when apprenticeship programs were in decline in the U.S., the state started a program called Apprenticeship Carolina.

"We were really, really squarely well-positioned at the bottom," says Brad Neese, the program's director.