Do we want an immigration agency that works, or not? A recent Cato Institute forum revealed the true attitude of many in the White House about immigration-law enforcement. The forum (watch the Real Video filehere) featured, among others, Margaret Spellings, assistant to the president for domestic policy, and point person for the president's immigration proposal. Everyone gave the speech he was expected to, but it was during the Q&A that things got interesting. One of the other panelists, my director of research, Steven Camarota, briefly mentioned the alternative to the president's amnesty plan: using consistent, across-the-board enforcement of the immigration...