What is Gaelic for la migra?
Here's an illegal immigration issue that you don't see Michelle Malkin or the Minutemen getting their knickers in a knot about. Oh well, it doesn't matter because they are Irish (ahem, white). Because Ireland's economy is doing so well, they're going back home. Now that jobs are available in Ireland, they don't have to worry about dealing with Immigration and Customs Enforcement. What a concept!! Economic development in the originating country discourages people from leaving that country. It works better than vigilantes on the border.
And before you start whining about how the West is being submerged by waves of brown people, the largest ethnic component of illegal immigrants in Australia is British, followed closely by the Americans.