Originally published on Fri March 29, 2013 3:10 pm
Oklahoma's health department is contacting some 7,000 patients of Tulsa-area dentist Dr. W. Scott Harrington to warn them they may have been exposed to "blood-borne viruses."
Officials are urging former patients to get screened for hepatitis B, hepatitis C and HIV after an investigation of Harrington's office found rusty instruments in use and evidence of unsanitary practices. The dentist had clinics in Tulsa and Owasso.
When workplace safety expert Eric Esswein got a chance to see fracking in action not too long ago, what he noticed was all the dust.
It was coming off big machines used to haul around huge loads of sand. The sand is a critical part of the hydraulic fracturing method of oil and gas extraction. After workers drill down into rock, they create fractures in that rock by pumping in a mixture of water, chemicals and sand. The sand keeps the cracks propped open so that oil and gas are released.
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And I'm Renee Montagne. This morning we have news about our own network, word that TALK OF THE NATION, the daily call-in show broadcast by NPR for the last 21 years, will go off the air this summer. TALK OF THE NATION will be replaced by an expanded version of the news magazine HERE AND NOW. That's currently produced by member station WBUR in Boston, which will continue to produce it in partnership with NPR.
Originally published on Fri March 29, 2013 2:08 pm
Russia is urging the U.S. and North Korea to end an escalating cycle of dangerous provocations after Pyongyang put its missile forces on high alert and American stealth bombers flew practice bomb runs over the Korean Peninsula.
Foreign Minister Sergei Lavrov, speaking Friday in Moscow, said the tit-for-tat moves were becoming a "vicious cycle" that could "simply get out of control," Reuters reports.
Higher gasoline prices, though, were much of the reason for the rise. According to the bureau, if spending is adjusted for inflation the increase was a more modest 0.3 percent — the same as in January. And higher energy costs were behind most of the inflationary pressures last month.