Americans who've been traveling abroad are all too often stunned by the size of their mobile phone bill. Even if they aren't actively using their phone, they can rack up hundreds, sometimes thousands, of dollars in charges — resulting in what consumer advocates call "bill shock."
Los Angeles resident Lisa French thought she was being careful when she took her smartphone on a trip to Japan.
"I was advised not to make any phone calls, as phone calls oversees are very, very expensive," she says.
The practice of hydraulic fracturing — pumping fluid into underground rock to push up natural gas — has its detractors, especially among environmentalists. But it's becoming clear that whatever its drawbacks, "fracking," as it's called, is producing a lot of gas — maybe too much gas.
Fracking was once a small part of the natural gas industry, a technique to get hard-to-reach deposits in underground shale. Then the technology improved, and the dinner bell rang. Everybody wanted in. Now there's so much gas on the market that the price is at a 10-year low.