国际留学生， 喝酒深夜驾驶，被警察截停，在警察局扣留了一夜。
请问，这样的情况，会对今后的移民申请有什么样的影响？
-If he/she is not sentenced to prision, it will not affect the future green card application, but it might affect his/her non-immigrant visa application if he/she leaves US and want to return to US.
有什么补救方法吗？
-Consult a criminal lawyer.
