#IMMIGRATION - Global Crossings: Immigration, Civilization, and America - Why do millions of people continue to risk their lives, sometimes losing them, in the pursuit of a chance to establish themselves in a foreign land?

http://www.youtube.com/watch?v=wzLlQuirrgs
http://www.cato.org/events/global-crossings-immigration-civilization-america
http://www.independent.org/pdf/book_reviews/2013-06-14_global_crossings_wsj.pdf
http://www.independent.org/newsroom/article.asp?id=4650
http://www.wnyc.org/story/300349-immigration-america/
http://www.iadb.org/intal/intalcdi/pe/2009/03415.pdf