The U.S. Secretary of State assisting a foreign power in not releasing information about a disaster in another country...
I do not think it rates as Hillary’s worst crime.
She did not take an oath to protect and defend the people of Japan.
Two of the melted down reactors were built by the US. There were US operational crews there making sure our reactors operated properly. They were our responsibility because when built, the Japanese had no expertise or ability to build nuclear reactors. They built and took over Fukushima 3, 4, 5 and 6. We do have some of Hillary’s first emails when the accident began. There were warning all staff in Japan to take extreme precautions. We have thousands of military personal stationed in Japan. Even have some emails about possible affects to the US mainland. Then nothing. When they learned it was a worse case scenario, the cover-up began and no more emails concerning Fukushima. There literally must be hundreds that have been deleted.