特朗普政府扩大移民打击范围至合法入境者

特朗普政府正将其移民打击范围扩大至合法入境人员，计划撤销多达20万份申请庇护者的商务和旅游（B1和B2）签证 1。这将是美国历史上最大规模的单次签证撤销，涉及2016年至2026年间签发的签证 1。

美国国务院自8月初起暂停所有移民签证申请，以培训领事官员执行新的“公共负担”规则，预计暂停措施将持续至9月中旬 1。同时，美国公民及移民服务局恢复了“公共负担”规则，可能拒绝使用食品券、医疗补助和住房券等公共福利的移民获得绿卡 1。

The Trump administration is expanding its immigration crackdown to target individuals entering the United States legally 1. The State Department has suspended all immigrant visa applications to train consular officers to implement new "public charge" rules 1. This suspension began in early August and is expected to last until mid-September 1. Furthermore, the government plans to revoke up to 200,000 business and tourist visas held by asylum seekers, which would be the largest single visa revocation in U.S. history 1. The targeted B1 and B2 visas were issued between 2016 and 2026 1.

In a related move, U.S. Citizenship and Immigration Services has reinstated the "public charge" rule 1. Under this policy, immigrants who use public benefits such as food stamps, Medicaid, and housing vouchers could be denied green cards 1.