Word: uncleared
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...Room for ImprovementOn the campaign trail, Giuliani's foreign policy comments have sometimes come off more confident than competent. In New Hampshire this spring, according to the New York Times, Giuliani said it was unclear whether Iran or North Korea was further along on building a nuclear bomb. (North Korea tested a nuclear device in October 2006. Iran has not done so.) Then, in his speech at the Maryland synagogue in July, Giuliani mocked Democratic candidate Barack Obama for claiming that North Korea was the nation's No. 1 enemy. "North Korea is an enemy. North Korea is dangerous...
...unclear if Obama's decision means that all of the pending events will simply be canceled - particularly if Clinton follows suit and declines to appear - or if they will be staged, at least in some cases, with less than a full cast of candidates...
...fueling speculation that these more recent kidnappings may be motivated by financial as much as political gain. "Rumors are going around that the Koreans are worth $1 million a head," says Parliamentarian Khalid Pashtun. "So of course this is going to encourage more kidnappings." At this point it's unclear if Meier's abductors are insurgents or simply a criminal gang going for a more lucrative target. But unlike cases of kidnapped locals, Afghan security forces have already launched a massive operation to retrieve the missing German. With 3,000 German troops in the country, Afghanistan can't afford...
...particles. But of the 40% that did, many, such as the HP LaserJet 1320 and 4250 models, were classified as "high-level emitters." Emissions, researchers found, were printer-specific and fluctuated depending on the age of the toner cartridge and the amount of toner a document required. It was unclear exactly what mechanism dispersed the particles into the air, but researchers think it had to do with how laser-printer cartridges access and use dry toner or with the printer's mechanical abrasion, wear and age. It's likely that different printers emit particles in different ways...
Green said that while the study reveals bias regarding the prescription of treatment, it’s unclear whether the administration of that treatment would be affected by those biases...