Karen Moscow

Two of the biggest companies in artificial intelligence are tightening their already close relationship.

We get details with Bloomberg's John Tucker.

John.

All right, John, thank you.

Well, speaking of Meta, the CEO Mark Zuckerberg will testify during a landmark social media trial in Los Angeles today.

The plaintiff, a now 20-year-old woman, is seeking to hold social media companies responsible for harms to children who use their platforms.

Shares at New York Times are higher this morning.

Warren Buffett's Berkshire Hathaway has built a stake in the media publishing company in the fourth quarter.

The conglomerate did slash its stake at Amazon by 75%.

And U.S.

stock index futures, they're on the rise this morning as dip buyers step in.

This is after concerns over artificial intelligence drove sharp swings in equity markets.

Gold climbing back above $4,900 an ounce.

S&P futures up a third of a percent.

Dow futures up two-tenths of a percent.

Nasdaq futures up half percent.

Ten-year Treasury yield is at 4.06%.

And taking a quick look at the medal count at the Olympics, Norway leading the way still with golds.

It has 15 and overall it has 32 medals.

The United States has six golds and 23 medals overall.