事件发生后，美国国土安全部部长 Kristi Noem 在社交平台上表示，鉴于该嫌疑人是通过“多元化绿卡抽签”获得美国永久居民身份，她已要求 暂停该项目相关申请流程 ，理由是防止制度被滥用或再次导致伤害。

WASHINGTON (AP) — The Portuguese suspect in the Brown University and MIT shootings came to the United States through a little-known pathway called the diversity immigrant visa. That program makes up ...

WASHINGTON -- The Department of Homeland Security announced its intention to pause a visa program intended to admit certain individuals to the United States, though it's unclear whether it's been ...

The State Department is indefinitely pausing a visa program intended to admit certain individuals to the United States, known as the diversity visa program. Secretary of State Marco Rubio has ...

WASHINGTON, Dec 19 (Reuters) - U.S. President Donald Trump's administration is moving to clamp down on a visa program that aims to increase diversity after the suspect in an attack at Brown University ...