US Attorney General: it's "unclear" how my grandparents came to US

Oh....This is hilarious to see how Alberto Ganzales said it himself in the clip. "It's unclear, ...... it's just not clear." Comment from AMERICAblog:

How is it unclear? I mean, I know damn well how my grandparents came to the US - it's called a passport, and you read it and see if it did or didn't have a visa in it.

You know....It's almost always very clear if you came in legally, can be unclear only if undocumented, at least in my knowledge. It's a bit sad to see the Attorney General sitting there and talking about American dream while the whole debate is to restrain the immigration.