No, we no longer live in a republic, we live in a government approved, open border "free for all", one that caters and panders to criminals, while failing to represent the legal citizens, and failing to do it's constitutional duty and protect our borders and sovereignty.
A true republic would never allow it's country to be taken over by millions that are literally choking off our system, while President Bush and the Republican's and Democrats, sit by winking and nodding at this open attack on our borders and sovereignty.
Do you not understand what is happening?
I remember from my college days that this problem is not new.
Mexicans were crossing into the US without papers since the beginning of our mutual border. Checkpoints were not introduced in the US-Mexican border until the 1920s, IIRC.
Furthermore, Mexican nationals were excluded from immigration quotas in the Immigration Restriction Act of 1924, meaning that while European countries could send only so many immigrants, Mexicans had unlimited access to US visas.
In the 1940s through the 1960s, we had the guest worker programs, and even the Mexican government tried unsuccessfully to pressure Congress to punish American employers using illegal Mexican laborers (non guest workers) to no avail. (The Mexican government thought that legal guest workers were better paid than illegal workers)
Now were back at square one. We have a demand for Mexican labor, US employers do not get punished for using illegal workers, and history repeats itself.
We certainly need to take control of our borders, but using border enforcement as the only mechanism seems inadequate. We need to have a comprehensive immigration overhaul, and the business community needs to be part of the solution.
It is this attitude that is pushing so many Americans to the border in defense. The Illegal population believes they have a RIGHT to be here. Clearly something needs to happen so they are too afraid to sneak in. It's the only way to force them through proper ports of entry.