If the illegal working in the US in 2002 under a phony SS number didn't keep his check stubs, what makes you think that the illegal worker in '92, '82,'72, '62 kept his? The further you go back in time, the less likely documentation exists.
Start building the fence.
It should be made a felony for Criminals who overstay their visas and Invaders.
I believe we should give amnesty to these poor CRIMINALS or INVADERS.
This should be a 2 week amnesty to get the heck out of our Country.
The ones who ignore this amnesty should be buried in a tent city jail and fined $10,000 or buried elsewhere.
All aiders and abettors of these CRIMINALS or INVADERS should get 1 year in a tent city jail and a $10,000 fine for each CRIMINAL aided.
Those in government should be the first ones charged.