I just got married to a USC. She has some minor criminal records dating from a few years ago when she was younger (and stupid!!!), but no warrant of any sort.
Is the FBI (or any sort of) background-check made by USCIS performed only on the immigrant (me) or do they also do it on the petitioner (USC)?
Is the FBI (or any sort of) background-check made by USCIS performed only on the immigrant (me) or do they also do it on the petitioner (USC)?