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In Manchester, England, police have arrested eight people in connection with Monday night’s bombing at Manchester Arena. The investigation has also extended to Libya.

The bomber, Salman Abedi, spent three weeks there, and returned just days before the attack. Abedi’s father and brother have also been detained by Libyan authorities.

Imagine life without credit cards. If you couldn’t borrow money to finance a big purchase, how would you do it?

There’s growing evidence many people in the developing world are turning to gambling. Sonia Paul (@sonipaul) with 60db reports from Kampala, Uganda.

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One of President Trump's boldest, most ambitious proposals on the campaign trail was to build a wall along the Southern border and get Mexico to pay for it. Amid the tumult of Trump's first few months in office, the border wall hasn't gotten as much attention as some other things. But new legislation has been introduced in Congress to help fund it.

It's called the Border Wall Funding Act of 2017, introduced on March 30 by Rep. Mike Rogers, R-Ala.

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Oil producers across the country are watching to see what OPEC does at its meeting in Vienna this week, since the cartel of oil-exporting countries has recently played a big role in turning around a two-year U.S. slump.

There are more than twice as many U.S. rigs drilling for oil as a year ago, a turnaround that's felt keenly in places like the Bakken oil patch in North Dakota. Cigarettes and chewing tobacco are flying off the shelves of the gas station Angela Neuman manages in the town of Williston.

There's a rich body of evidence that links chocolate to heart health.

Now comes a new study that finds people who consume small amounts of chocolate each week have a lower risk of developing atrial fibrillation, a heart condition characterized by a rapid or irregular heartbeat.

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Between books and movies, you probably have a general idea of what a criminal psychopath looks like.

BARBARA BRADLEY HAGERTY: Psychopaths tend to be people who show no remorse, no empathy. They're very manipulative. Often they're very charming.

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