What is the significance of Denise Chung's resignation from the Department of Justice?

Denise Chung's resignation as head of the DOJ's Washington D.C. criminal division represents a significant development within a broader pattern of high-profile departures since Inauguration Day. While not a household name, Chung oversaw critical federal criminal prosecutions in the nation's capital, handling weighty cases including terrorism and corruption. Her exit is part of what the correspondent describes as a 'purge' of Justice Department officials, raising concerns about the continuity and direction of important federal prosecutions. This trend suggests significant restructuring within the DOJ that could impact how major cases are handled in Washington.