Very little difference in the parties? I'm not delighted with Congressional Republicans, but you do realize there are substantial differences between the parties, don't you?
Judicial nominations
National security
Tax cuts
Abortion
Etc.
By 2004, the annual inflow of foreign-born persons was down 24% from its all-time high in 2000, according to the Pew Hispanic Center analysis of multiple datasets collected by the Census Bureau and other government agencies.
http://pewhispanic.org/reports/report.php?ReportID=53
The point is, the only power we have is at the ballot box. If our representatives KNOW that conservatives will vote Republican no matter what, who do you think they will be pandering too? Not conservatives, that's for sure.