突发！2700个城镇，数百万人！

Core Viewpoint - Large-scale protests occurred across multiple major cities in the U.S. on October 18, opposing various policies of the Trump administration, including immigration enforcement and tariffs, with organizers claiming participation of millions [1][2]. Group 1: Protest Details - Protests took place in cities like New York, Los Angeles, Washington, and Chicago, with over 100,000 participants in New York alone, including prominent political figures [1]. - In San Diego, approximately 25,000 protesters gathered at the beach, voicing opposition to government policies on immigration, health, education, and trade [2]. - The protests were characterized as peaceful, with no arrests reported by the New York Police Department [1]. Group 2: Public Sentiment and Criticism - Protesters expressed concerns over the economic impact of government policies, highlighting issues such as rising prices and agricultural struggles [1]. - The protests were seen as a continuation of earlier demonstrations, with references to the "Don't Tread on Me" movement from June 14, which involved around 2,000 protests nationwide [2]. - Republican leaders criticized the protests, labeling them as gatherings that promote anti-American sentiments [2].