4th amendment, for starters.
The Supreme court said they could racially profile though, so I guess it all goes.
And I think murdering people violates some rights.
If you've gone 10MPH over the speed limit, you've done a worse crime the being "undocumented".
What will the economic fallout be from deporting.. say 4 million people? What will the economic fallout be from deporting.. say 4 million people?