First Assistant U.S. Attorney Bill Essayli says Chinese espionage is "extremely pervasive" after his office charged alleged spies in recent months.
https://www.foxnews.com/politics/us-attorney-warns-chinese-espionage-extremely-pervasive-beijing-playing-long-game
https://www.foxnews.com/politics/us-attorney-warns-chinese-espionage-extremely-pervasive-beijing-playing-long-game