Paul Krugman represents the Radical Left, where any disagreement will be treated as intolerance and extremism.

Since Obama & the Suck-up Media like Foreign Law so much lets Adopt Mexico's Immigration Laws! http://www.humanevents.com/2006/05/08/mexicos-immigration-law-lets-try-it-here-at-home/ Mexico has a single, streamlined law that ensures that foreign visitors and immigrants are: in the country legally; have the means to sustain themselves economically; not destined to be burdens on society; of economic and social benefit to society; of good character and have no criminal records; and contributors to the general well-being of the nation. Just to name a few items in Mexico's Immigrationr law!