特朗普罢免美联储理事库克，立即生效

Core Viewpoint - The article discusses the immediate dismissal of Federal Reserve Board member Lisa Cook by President Trump, citing concerns over her integrity and competence as a financial regulator due to alleged fraudulent behavior in mortgage documentation [1] Group 1 - President Trump announced the dismissal of Lisa Cook on August 25, referencing the U.S. Constitution and the Federal Reserve Act of 1913 [1] - The dismissal was based on a criminal referral from the Federal Housing Finance Agency, which alleged that Cook made false statements in mortgage documents [1] - Trump criticized Cook's actions as "unimaginable" and questioned her credibility as a financial regulator due to the alleged fraudulent and potentially criminal behavior [1]