"KABUL, Afghanistan — Blood tests have confirmed that a mysterious series of cases of mass sickness at girls’ schools across the country over the last two years were caused by a powerful poison gas, an Afghan official said Tuesday."

A fifth of Pakistan is under water, and more than 14 million victims are flooded out. The Taliban and terror-linked groups are helping people more rapidly than the U.N. and western nations. The floods seem to be verifying predictions of climate refugees and climate change as a threat to global and U.S. security. The current government of Pakistan may be failing. Will global warming cause a nuclear-armed nation to be taken over by terrorists?

"The Army Corps of Engineers wants to use ash cast off from coal-fired electrical generation to shore up dozens of miles of Mississippi River levees, drawing fire from environmentalists worried that heavy metals from the filler might make their way into the river."

"A North Carolina congressman said Thursday that he wants an investigation into reports that levels of a cancer-causing chemical in tap water at a Marine Corps base were downplayed and then omitted from official documents."