IN MY 2CENTS, it was not other people like FBI or senators, it was your CHILD (himself/herself) who made this happen.
The following information was published in many immigration forums I bet your case falls in the 2nd criteria. So it helps if you have a child. Otherwise this is only one solution, i,e,, 3), for most people.
EXPEDITE CRITERIA: one of the following must be established by the requesting CIS office in order for the FBI to handle the name check out of order:
1)Military deployment - must be imminent
2)Age-out benefits - not covered under the provision of the Child Status Protection Act
3)Writ of Mandamus - lawsuit pending in Federal Court
4)Immigration Judge cases - grant of lawful permanent residence
5)Any other compelling reason - i.e. critical medical condition - assessed on a case by case basis