The top Treasury Department employee who was arrested and charged by federal authorities with leaking confidential financial documents pertaining to former Trump officials was apprehended with a flash drive containing the allegedly pilfered information in her hand, prosecutors said Wednesday. The dramatic arrest came on the heels of other high-profile, leak-related prosecutions under the Trump administration, which has pledged to go on the offensive against leakers that the president has called "traitors and cowards." Natalie Mayflower Sours Edwards, 40, a senior official at the department's Financial Crimes Enforcement Network (FinCEN), is accused of illegally giving a reporter bank reports documenting...