Chris Benderev

If you're having trouble deploying that famous mnemonic, let's make this easy:

This is the one where you get one more hour of sleep.

After years of talks and speculation, Sprint and T-Mobile announced Saturday that they have ended discussions about a merger.

In a joint statement, the third- (T-Mobile) and fourth-largest (Sprint) wireless carriers in the U.S. explained that they were unable to agree on the terms of a deal.

Republican Lt. Gov. Karyn Polito of Massachusetts signed a bill Friday, approved one day earlier by the state's Democrat-led Legislature, outlawing so-called bump stocks, accessories that allow semi-automatic firearms to mimic the rapid firing action of machine guns.

Massachusetts is the first state to enact a ban on bump stocks in the wake of last month's shooting in Las Vegas, the deadliest in modern American history.

Lebanese prime minister Saad Hariri announced his resignation Saturday, accusing his adversaries of political interference and citing a fear that he, like his father before him, would become the target of an assassination plot.

Hariri disclosed his surprise decision during a televised speech from Riyadh, the capital of Saudi Arabia, as NPR's Peter Kenyon reported to our newscast unit.

The drama. The loyalty. The speculation about who stays and who goes. The Trump administration has it all. And so did Donald Trump's run on The Apprentice.

Officials continued to urge tens of thousands of people living downstream from a precarious, slowly failing dam in northwestern Puerto Rico to evacuate Saturday. But the U.S. territory's severely compromised communications infrastructure meant it was not immediately clear how successful the warnings would be.

Numerous scientific agencies on both sides of the Pacific detected an earthquake Saturday near the site where North Korea set off a hydrogen bomb earlier this month, at first prompting speculation of another weapons test, before a consensus appeared to emerge that the tremor was a natural occurrence.

Updated at 11 p.m. ET

As a rule of thumb, it is not big news when multiple political rallies overlap on the same weekend in the nation's capital, a prime setting for anyone trying to send a message to the people in power.

But there are exceptions to every rule — and certainly an exception can be found in a large gathering of Juggalos airing a grievance against the FBI. (More on this later.)

In a move apparently meant to counter the Trump administration's tough approach to immigration enforcement, the California legislature approved a so-called "sanctuary state" bill Saturday that would establish new protections for people living in the country illegally.

It was all, in effect, over before it even began.

In the face of overwhelming popular and political opposition, a far-right activist canceled a press conference hastily scheduled for Saturday afternoon that some feared would provoke violent confrontations in the heart of San Francisco. This came less than 18 hours after organizers also called off two highly publicized right-wing rallies planned for the Bay Area this weekend.