After a day-long meeting with fellow aviation safety officials from around the world, the head of the Federal Aviation Administration is sounding more optimistic about efforts to approve a fix for Boeing's troubled 737 Max, hinting that the FAA could re-certify the plane to fly passengers again by as soon as late June.

More than 130 people in the U.S. die of an opioid overdose every day. One of the most effective ways to save lives is to get those struggling with addiction treated with medication to stop their cravings. But a loophole in federal law might block at least one new opioid-addiction drug from coming to market for years.

Many patients have to try several medications before finding one that works for them and that they can stick with.

Updated at 11:15 a.m. ET

The federal Department of Health and Human Services is proposing to roll back an Obama-era policy intended to protect transgender people from discrimination in health care.

Updated at 10:35 a.m.

Harvey Weinstein and his former film studio board members have reached a tentative deal with women who accused the movie mogul of sexual misconduct.

On Thursday, Adam Harris, a lawyer for Weinstein Co. co-founder Bob Weinstein, told a bankruptcy court judge that "an economic agreement in principal" had been reached.

Updated at 11:35 a.m. ET

Bernie Sanders and Joe Biden are very much on each other's minds.

At his campaign rally in Philadelphia on Saturday, the former vice president went off script — twice — to deride a protester with a whistle.

"That must be Bernie or somebody," Biden apparently said, raising eyebrows and drawing laughs.

(The line is at 8:21 into this video. You can decide for yourself what he said.)

Four years after implementing a policy to allow undocumented immigrants to obtain driver's licenses, Connecticut has seen a reduction in hit-and-run crashes and a steep decline in the number of people found guilty of unlicensed driving.

More than 50,000 undocumented immigrants in the state have taken written exams, vision tests and road tests to obtain driver's licenses, funneling several million dollars into the Connecticut Department of Motor Vehicles.

This opinion piece is written by sociologists Sarah Bowen of North Carolina State University, Sinikka Elliott of the University of British Columbia and Joslyn Brenton of Ithaca College. They are the co-authors of Pressure Cooker: Why Home Cooking Won't Solve Our Problems and What We Can Do About It.

Democratic presidential candidate Julián Castro has a plan to change immigration policy in the U.S. The former Housing and Urban Development secretary wants to address immigrant detention, family reunification and the immigration court system.

In stark contrast to current policy, he also wants to decriminalize crossing the border illegally, a plan he outlined in a Medium post in April.

Updated at 5:49 a.m. ET

Theresa May will step down as prime minister of the United Kingdom on June 7, she said Friday at No. 10 Downing St.

She came to the job in 2016 after U.K. voters backed plans to exit the European Union in a referendum. For the following three years, she attempted to navigate the difficult and complex process of making that happen.

"I feel as certain today as I did three years ago that in a democracy, if you give people a choice, you have a duty to implement what they decide," she said. "I have done my best to do that."