We immigrants can sometimes sound a little hysterical about this because we come from places that have tried this and we know where it leads. Anybody who's lived in countries with socialized health care knows that it becomes the dominant political issue.

Illegal immigrants are beginning to comprise a black market class of workers in our society jeopardizing the financial health of companies which play by the rules while themselves vulnerable to the exploitation by those willing to take advantage of their illegal status.

In addition California spends nearly $1 billion a year in Medi-Cal services for an average of 780 000 illegal immigrants a month over and above emergency health services.

Engineering undergraduates should not be charged fees. They should receive grants not student loans and the government will get the money back long-term from increased exports.

Both my parents are English and came out to Australia in 1967. I was born the following year. My parents and immigrants like them were known as '£10 poms.' Back then the Australian government was trying to get educated British people and Canadians - to be honest educated white people - to come and live in Australia.

The United States is locked in a new arms race for that most precious resource - the future entrepreneurs upon whom economic growth depends. Substantial research shows that immigrants play a key role in American job creation.

President Obama is doing the right thing by offering young immigrants most often in this country through no action of their own a chance to live and work openly free from the fear of deportation.

Uncertainty and fear and ignorance about immigrants about people who are different has a history as old as our Nation.

The more you can increase fear of drugs and crime welfare mothers immigrants and aliens the more you control all the people.

The U.K. needs a system for family migration underpinned by three simple principles. One: that those who come here should do so on the basis of a genuine relationship. Two: that migrants should be able to pay their way. And three: that they are able to integrate into British society.