“They imply some kind of core problem,” said Thomas B. Cochran, a senior scientist in the nuclear program of the Natural Resources Defense Council, a private group in Washington.

托马斯.B.科克兰是华盛顿私人团体“自然资源保护委员会”核项目的高级科学家，他说：“他们暗示说堆芯出了些问题。”

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"This was a very serious incident because they penetrated the protected area, and that's when there was supposed to be an immediate security response, " said Edwin Lyman, a senior scientist with Global Security Program, a watchdog group that monitors the Department of Energy and the Nuclear Regulatory Commission.

CNN: Nun, two others in federal court for nuclear breach