The US Constitution on Immigration and States Rights - Anfield Road on 8/20/12 at 9:46 pmAfter performing a cursory search through the text of the US Constitution, I only saw one section that may deal with immigration.
The only place I can find it is here: http://www.usconstitution.net/xconst_A1Sec8.html
From Article I Section 8:
[quote]The Congress shall have Power To lay an...
