Xenophobe isn't a big word, although it is a very seldom used word. Antidisestablishmentarianism, now that's a big word

, and its use in common conversation is even less likely.
Now back to the topic at hand. I myself do not suffer from xenophobia either, but I do have a dislike for people who take what others have worked so hard to achieve. The problem with illegal immigrants is that they are not part of the American economy; they may put money into the economy, but they take more from the economy than they add. $60 billion dollars are earned by illegal aliens in the U.S. each year. One of Mexico's largest revenue streams (after exports and oil sales) consists of money sent home by legal immigrants and illegal aliens working in the U.S. Economists say this will help Mexico reduce its $17.8 billion deficit and may bolster the peso. $10 billion dollars (as of 2003) are sent back to Mexico annually, according to the Pew Hispanic Center, reported in an Associated Press article, up $800 million from the previous year. ($9 billion dollars were previously sent back annually, according to a September 25, 2002 NPR report). That figure equals what Mexico earns annually from tourism. This is a massive transfer of wealth from America - essentially from America's displaced working poor - to Mexico.
A May 28, 2004 study by Bendixen & Associates found that legal and illegal immigrants send a total of $30 billion to their home countries on an annual basis. Mexico receives $13.3 billion a year. The largest amount in remittances ($9.6 billion) is sent from California, followed by New York ($3.6 billion), Texas ($3.2 billion) and Florida ($2.5 billion). Of those surveyed by the study, 24% were Latin American-born U.S. citizens, 39% were legal residents, and 32% were illegal aliens. Sixty-one per cent of those surveyed send remittances overseas at least once a month. A typical remittance is between $150 and $250. Education is another problem, the total K-12 school expenditure for illegal immigrants costs the states $7.4 billion annually—enough to buy a computer for every junior high student nationwide.
These are just some statistics I had found, some are a bit old, but they are still a valid source of information.