From Five by Five :  

“The Senate Appropriations Committee is perturbed at a whole host of things contributing to large quantities of nuclear and radiological materials — including in the United States — being ‘still unsecure and vulnerable to theft.'”  

“That’s the word from John M. Donnelly, writing for CQ.com subscribers. He details how the panel, in its fiscal 2015 Energy-Water bill committee report, restores nuclear non-proliferation funding and chides the administration for abandoning a 2025 goal of securing 2,900 buildings, such at medical facilities and universities, where there is ‘little or no security.'”