One of the many marvels the Internet has brought us is free education. For instance, let's say you wanted to listen to a lecture about thermonuclear dynamics, or bioethics, or the history of ancient Rome. You could go over to MIT's Open Courseware site, where you can watch hundreds of lectures for free. Or do the same at Yale's YouTube channel. Or look through one of the many sites that gather free online lectures and courses together. America has the world's best universities, and much of what those universities offer can now be accessed from anywhere, for free.
President Barack Obama speaks about immigration reform at American University in Washington. (AP Photo/Charles Dharapak)
The American public was fed up with hordes of aliens pouring into the country, speaking foreign tongues and threatening to take jobs from native-born citizens. So Congress took decisive action, and passed the Emergency Quota Act. It was 1921, and the new law, designed to solve the country's immigration problem, limited immigration from any one country to 3 percent of the population from that country counted in the 1910 census -- so if there were 100,000 immigrants from a particular nation already here, then only 3,000 more could be admitted per year. But countries in the Western Hemisphere were exempt -- as many Canadians as wanted could immigrate, and the doors were wide open to Mexicans, Salvadorans, Brazilians, and everyone else from Latin America.
Adam has touched on this, but here's a bit more Nazi analogies: If the Internet has brought us anything, it's the opportunity to contemplate the nature of Nazi analogies at length. But yesterday's argument about it is actually instructive.