From NPR News

Hillary Clinton and Ted Cruz pulled out the wins in Iowa, but Bernie Sanders and Donald Trump are the favorites tonight in New Hampshire. There are lots of storylines to watch, like which "establishment" Republican candidate emerges and could go long-term. And it could be the end of the line for some.

Get live results, news and hear the latest special broadcast or podcast at https://elections.npr.org/.

Law enforcement officials would love to have a clear way to tell when a driver is too drugged to drive. But the decades of experience the country has in setting limits for alcohol have turned out to be rather useless so far because the mind-altering compound in cannabis, THC, dissolves in fat, whereas alcohol dissolves in water.

There's never a shortage of questions about the twists and turns of health coverage. Here are answers to recent questions from readers about premium tax credit repayments for marketplace plans, out-of-network emergency care and nursing home bills.

If you're a government official, you don't want to get a call from Cees Klumper's office.

Because there's a good chance what you'll hear is basically this: "Either you send us back the money that was misused in the past, or we'll deduct double the amount from your future grants. It's your choice."

Iraq's war against the Islamic State is gaining momentum. Intensified U.S. airstrikes and more than a year of U.S. training of Iraqi soldiers seem to be paying off. ISIS supply lines have been cut and its access to oil has been reduced. When Iraqi forces with coalition airstrikes retook the western city of Ramadi, it was the latest in a series of successes.

But ISIS is just one of many groups trying to carve out power for itself in a country where the central government is looking ever weaker.

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