事关美国首都警务，特朗普突然做出让步

Core Points - The U.S. federal government has agreed to allow the Washington D.C. police chief to continue overseeing the police force while also mandating cooperation with federal immigration enforcement [1][2] - A federal official has been appointed as the new emergency affairs head of the D.C. police department, effectively placing it under federal control to combat illegal immigration [1] - President Trump is the first president to exert control over the D.C. police force since the passage of the Home Rule Act in 1973, which allows D.C. to elect its own mayor and council [1] - D.C. officials have filed a lawsuit to prevent President Trump from taking over the police department, indicating a legal challenge to the federal government's actions [1] Summary by Sections Federal Control and Immigration Enforcement - The federal government has intensified its intervention in D.C.'s law enforcement by appointing a federal official to oversee the police department [1] - The new directive from Attorney General Pam Bondi requires D.C. police to cooperate with federal immigration authorities regardless of local laws [1] Legal and Political Implications - The control exerted by President Trump is set to last for 30 days without Congressional approval, with intentions to seek an extension [1] - D.C. officials are actively challenging this federal takeover through legal means, highlighting the tension between local autonomy and federal authority [1][2] Historical Context - The situation marks a significant historical moment as it raises questions about the balance of power between federal and local governments, particularly regarding immigration and policing policies [2]