Canadian-based Uranium One sent a letter Monday to the Nuclear Regulatory Commission after the NRC demanded the company take action after the June 23 incident . Three Canadian soldiers are exposed to yellowcake when the lid comes off . NRC has found other drums to have same pressure drop . But with ` ` chemical , rather than radiological effects , '' NRC says .
Three Canadian soldiers are exposed to yellowcake when the lid comes off . NRC has found other drums to have same pressure drop . But with ` ` chemical , rather than radiological effects , '' NRC says .