Immigrants weakening the western economy?

Its not uncommon for people from less well-off countries to travel to the west to work in order to make more money. Some even work here, and send money back to thier native country to support thier families.

What effect does this sort of behaviour have on an economy? Does spending money youve earnt in your own country abroad weaken your home economy?

When the world is 100% capitalist, all it's problems will be solved. Just look at how the not living in poverty problem is being solved in ex-communist China. People sometimes mistake corrupt banana republics as capitalist, they were not capitalist, the government controlled everything so they were in fact communist! That's right, some despots like to pretend to be capitalist. If there is corruption inthe government, the economy is stagnant and the population are living in poverty, then it isn't capitalism. Look elsewhere.