...it would kill at least 45K, study finds
(NEWSER) - This is good news, we guess: The US government has determined that, should terrorists blow up a 10-kiloton nuclear device just north of the White House, it would not destroy Washington, DC. Of course, the study found that the blast would devastate the area, crumbling buildings and killing most everyone in a half-mile radius. But it wouldn't be "the end of the world," says the founding director of the Institute for Homeland Security. "It's not a Cold War scenario." Outside the blast zone, which would stretch from the White House's south lawn to FBI headquarters in this case, the explosion would be pretty survivable, the FEMA study found. More»