DEA Administrator: China ‘Knows’ Its Chemicals Are Used to Make Fentanyl, It ‘Needs to Do More DEA Administrator: China ‘Knows’ Its Chemicals Are Used to Make Fentanyl, It ‘Needs to Do More February 9, 2022 By IAN HANCHETT During an interview aired on Tuesday’s broadcast of CNN’s “At This Hour,” DEA Administrator Anne Milgram said that China “knows” chemicals from its country…