Immigration. How many immigrants should we actually allow?

I imagine this is an old video but it is my first time seeing it. What he says seems to make sense to me, but with all issues that are dumbed down like this I am sure that there is a lot that is not being said. What are your thoughts?


Immigration, World Poverty, and Gumballs
http://youtu.be/LPjzfGChGlE

via International Skeptics Forum http://ift.tt/1MumAZv