Pros and cons of free trade agreements

For Wednesday, take a look at this opinion article from 2008 in support of a free-trade agreement between the U.S. and Colombia (it was finally passed by the U.S. Congress three years ago) and these responses from readers who disagree with Kritof's opinions.

You don't have to read all of both columns; try to read most of Kristof's column and perhaps five or six of the (short) excerpts from readers' letters.