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You can now order genetic tests off the Internet and get your child's genome sequenced for less than the cost of a new car. The question is, should you?

Almost certainly not, according to the American Society for Human Genetics, which released a position paper Thursday intended to give parents some help navigating the dizzying world of genetic tests.

Former U.S. Sen. Jim Webb has become the fifth Democrat to announce he is seeking the party's nomination for president.

"[Our] country needs a fresh approach to solving the problems that confront us and too often unnecessarily divide us," Webb said in a statement. "We need to shake the hold of these shadow elites on our political process."

Webb, 69, joins former Secretary of State Hillary Clinton, Vermont Sen. Bernie Sanders, former Maryland Gov. Martin O'Malley and former Rhode Island Gov. Lincoln Chafee in the 2016 contest.

The Supreme Court term that just ended included historic rulings in support of same-sex marriage and the Affordable Care Act. "Political scientists will say that this is a liberal term for the ages," Adam Liptak, the Supreme Court correspondent at The New York Times, tells Fresh Air's Terry Gross.

The stakes are high for a routine cargo mission to the International Space Station, after a string of failures has left the orbiting outpost running somewhat low on supplies.

Call it the latest sign of "Bernie-mentum" — Democratic presidential candidate Bernie Sanders' latest event in Madison, Wis., on Wednesday drew an estimated 10,000 supporters. He packed the arena at Veterans Memorial Coliseum in the liberal college town.

Sanders said last month that he was "stunned" by the large crowds showing up for him. Organizers were once shocked by 300 in Iowa, then 5,000 in Minnesota.

Sure, playing in the women's World Cup burns a lot more energy than watching the women's World Cup. But the number of calories expended in sports and daily activities isn't always so obvious.

To figure it out, we dove into this database compiled by Arizona State University. It charts the energy expenditure for hundreds of activities, from mainstream ("bicycling, leisure, 5.5 mph") to obscure ("caulking, chinking log cabin").

BP on Thursday announced an $18.7 billion settlement with the U.S. government, five Gulf Coast states and more than 400 local governments. The agreement comes five years after the Deepwater Horizon rig explosion spewed millions of gallons of oil into the Gulf of Mexico.

Eleven workers were killed in the accident.

The company says the payments, to be made over the next 18 years, "settle all state and local claims arising from the event."

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Transcript

RENEE MONTAGNE, HOST:

U.S. prosecutors have sent Switzerland a formal request to extradite seven FIFA officials who had been arrested in May in Zurich in a corruption investigation of soccer's governing body.

The FIFA officials were arrested May 27, and the extradition request, submitted by the U.S. Embassy in Bern, came within the deadline laid down by the bilateral extradition treaty between the U.S. and Switzerland.

The U.S. economy keeps adding jobs at a steady pace, but the Labor Department report for June also shows more people are leaving the labor force and wages are not rising.

The economy added 223,000 jobs last month as unemployment fell to its lowest rate since 2008, the Labor Department said Thursday. The jobless rate dipped to 5.3 percent from 5.5 percent in May.

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