Twitter

When should police be able to deactivate your social media account?

The question is becoming more urgent, as people use real-time connections in the middle of critical incidents involving law enforcement.

In the case of Korryn Gaines in Baltimore County, Md., earlier this month, police said that a suspect actively using a social media connection makes a standoff worse.

This week, actress and comedian Leslie Jones quit Twitter after receiving a barrage of targeted racist, sexist and otherwise abusive messages following the release of the all-female remake of Ghostbusters.

Twitter has permanently suspended conservative commentator Milo Yiannopoulos, saying that he subjected other users to targeted abuse. Yiannopoulos' suspension comes amid a recent campaign in which users tweeted hundreds of racist and abusive messages at Ghostbusters actress Leslie Jones.

Donald Trump insists he didn't mean anything anti-Semitic by his weekend tweet depicting Democratic rival Hillary Clinton alongside a six-point star and piles of $100 bills. Assuming that's true, it's yet another unforced error for the Trump campaign, in what's become an almost constant stream of errors, gaffes, and other blunders.

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One of the most talked about politicians this election year is a woman who is not even on the ballot — Democratic Sen. Elizabeth Warren of Massachusetts. As her name is being thrown around as a possible VP pick for Hillary Clinton, there's an argument to be made that Warren doesn't even need the job. Plenty of her colleagues say she already exerts enormous influence from her perch in the Senate.

Pointing out America's inadequacies is a common tactic in U.S. presidential campaigns, but sometimes the jabs backfire. That happened this week to Democratic candidate Bernie Sanders when he took on Internet speeds in the U.S.

His observation Wednesday drew a flurry of annoyed responses on both sides of the Atlantic. Many Romanians rejected what they viewed as an implication their country — one of the poorest in the European Union — did not deserve having better internet than the United States.

And Claudia Ciobanu, a Romanian freelance journalist based in Poland, tweeted:

It's been only a year and a half since the social protest movement around police violence commonly referred to as Black Lives Matter emerged as a major political force.

Much of this movement's momentum-building and organizing happened on Twitter, and a fascinating new study by media scholars Charlton McIlwain, Deen Freelon and Meredith Clark mapped out how it happened and who drove.

It was a rumor that had many Twitter old-timers up in arms: Twitter is changing its signature structure of real-time posts in reverse chronological order.

It's true. The company now says it's got a new algorithm to predict which tweets you might not want to miss. Those selected tweets, minutes or hours old, will display at the top when you log in after an absence. The rest of the tweets below will remain in real-time and reverse chronology.

They connect via online services — especially Twitter — and in everyday life. Their ages range from 15 to 47, and their roles range from cheering attacks to plotting violence. And curbing their growth is a dynamic challenge without a simple solution: There are currently 900 active investigations into ISIS sympathizers in every American state.

Those are some of the findings of a new study that glimpses life "inside the bubble of American ISIS sympathizers, a diverse and diffuse scene that the FBI estimates include hundreds, if not thousands, of individuals."

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