这项法规只是适用于至今还在美非法滞留， 还是也适用于曾在美逾期滞留，然后回国的人员？
-This rule means if the immediate relative (i.e. parents, spouse, and minor child < 21) of a US citizen enters US illegally (not 非法滞留, 非法滞留 does not matter to the green card application), then this relative can file I-601 within US and if the I-601 is approved, then the relative can go to his/her home country to get the immigration visa and he/she will not be sujected to 3- or 10- year bar. Before thsi rule is established, a person who illegal entered US can not file I-601 within US and have to go to his/her home coountry to file I-601, but he/she fails in the I-601 application, he/she will be sujected to 3 or 10 year bar. So, this rule really benefits this kind of people because they can file I-601 within US and if it fails, they still live in US.
爸爸在美逾期滞留三年，回国。现在想让他再来，但因为那个10yrs Bar,10 年之内他不能再来美国。这个法规适用于他这个情况吗？
-Your father of course can file I-601 for inadmission waiver and this is not related to this 法规 , but whether he can get the waiver is another issue.
谢谢。
