美媒：美政府公开煽动愤怒和分裂，成为恐吓氛围的催化剂

Group 1 - The recent shooting incident involving two Minnesota state legislators and their spouses highlights a significant increase in political violence in the U.S., with over 9,000 threats recorded against congressional members last year [2] - The shooter was found with a "hit list" of over 70 political figures and activists, indicating a troubling trend of targeting public officials [2] - Political violence has been a historical issue in the U.S., but the current climate of increased threats and harassment poses a serious risk to democratic institutions [2] Group 2 - Multiple social factors contribute to the current atmosphere of political violence, including the anonymity of social media, reduced opportunities for diverse viewpoints due to remote work, and declining civic engagement [3] - The government's rhetoric and actions can exacerbate tensions, as seen with the controversial pardoning of individuals involved in the Capitol riots and the militarization of responses to protests [3] - A recent court ruling deemed the militarization of cities as illegal, suggesting that such actions can escalate violence and threaten public safety [3]