Starting AP Comparative - EU & Immigration

So I handed out the AP Comparative e-books (and some chose hardback) today as the kids will be getting their first assignment on Great Britain next week.  I may also assign them this article from the NYTimes in about ten days as it covers the following terms that might make an AP exam:
welfare, immigration, austerity, European Union, European commission, Britain, prime minister, David Cameron, former communist countries in EU, William Beveridge, tax credits, subsidies, Labour Party