方舟子
@fangshiminWhite House spokesperson: “Secretary Rubio reserves the right to withdraw Mahmoud Khali's visa. Under the Immigration and Nationality Act, the Secretary of State has the power to withdraw green cards or visas from individuals who oppose U.S. foreign policy and national security interests.” Strongly, opposition to US foreign policy can also be expelled from the country by having their green card or visa revoked. I used to think that only China, North Korea, and Russia would do this.
