U.S. officials confirmed on Monday that they will launch an effort to help limit the prospect of “dirty bomb” attacks by working to phase out certain radiological materials.
“The United States intends to establish an international research effort on the feasibility of replacing high-activity radiological sources with non-isotopic replacement technologies, with the goal of producing a global alternative by 2016,” states a U.S. “progress report,” released Monday at the Nuclear Security Summit in the Netherlands.
This unilateral “house gift” that U.S. officials offered at the biennial gathering of world leaders follows calls from nonproliferation advocates for the United States and United Kingdom to lead an effort that could enable a global phase-out of selected radiological materials used in the medical field.
As Global Security Newswire reported last week, a report from James Martin Center for Nonproliferation Studies suggested that hospitals and blood banks move away from the use of cesium chloride. The radioactive substance presently is used for irradiating blood prior to transfusion, in order to prevent a rare but lethal complication known as graft-versus-host disease.
Paired with conventional explosives, such substances could potentially be dispersed over a wide area in a dirty bomb attack, creating dangerous contamination.
The report says blood could be irradiated instead with electromagnetic radiation, such as X-rays or ultraviolet light, or by linear accelerators that many hospitals already have on hand for cancer treatments.
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"Wikileaks published more than 8,000 documents purportedly taken from the Democratic National Committee Friday, just days before the start of the party's convention in Philadelphia. The documents included briefings on off-the-record fundraisers and candid photographs."
Hillary Clinton "is widely expected to announce her choice" of vice president "in an email to supporters while on a campaign swing in Florida on Friday afternoon." The consensus: it'll be Sen. Tim Kaine of Virginia, although Sen. Cory Booker of New Jersey and Agriculture Secretary Tom Vilsack are also said to be in the running.
- A Rasmussen Reports poll shows Donald Trump ahead of Hillary Clinton, 43%-42%, the fourth week in a row he's led the poll (one of the few poll in which he's led consistently of late).
- A Reuters/Ipsos survey shows Clinton leading 40%-36%. In a four-way race, she maintains her four-point lead, 39%-35%, with Gary Johnson and Jill Stein pulling 7% and 3%, respectively.
- And the LA Times/USC daily tracking poll shows a dead heat, with Trump ahead by about half a percentage point.