Sure, they swore an oath to uphold the Constitution, but they just want to "tweak" it a bit, and get rid of birthright citizenship--a right guaranteed by the 14th Amendment. For those of you who wondered whether or not Pete Sessions is a co-sponsor, yes, he is. For a look at their editing of the Constitution, check their revisions to the Amendment at the Library of Congress. A list of co-sponsors is available at this Gov Track link: H.R. 1868: Birthright Citizenship Act of 2009
The bill has been referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law.
Mitch McConnell is on record as wanting a "hearing" on the 14th Amendment, but not all conservatives agree, namely Lou Dobbs.
In the upcoming debates (unless Pete chickens out), listen for the latest right-wing fringe scare tactic: the "anchor baby" plot to take over America. :)
(And, if you submit a question, ask Pete if he'll considering "tweaking" the Second Amendment to exclude things like armor piercing bullets, since he's into changing the Constitution all of a sudden).
38 minutes ago