How Many Undocumented: The Numbers Behind the U.S.-Mexico Migration Talks

Presents estimates of the undocumented migrant population in the U.S., broken down into the categories that were most relevant to the migration proposals under consideration by the U.S. and Mexican governments, prior to the March 2002 migration talks

New Lows From New Highs: Latino Economic Losses in the Current Recession

Assesses the recession's impact on the Latino population and the likely long-term effects of unemployment on Hispanic communities. Examines recession-related job losses for Hispanics and forecasts their prospects for economic recovery

Comment on "Feshbach resonances in an optical lattice" by D. B. M. Dickerscheid, U. Al Khawaja, D. van Oosten, and H. T. C. Stoof, Phys. Rev. A 71, 043604 (2005)

We point out some logical inconsistencies in the model proposed in [Phys. Rev. A 71, 043604 (2005)] as well as in the calculations performed on it. The proposed model is not able to describe Feshbach resonances in optical lattices