Nicholas Kristof

We all stand on the shoulders of our ancestors. We're in a relay race, relying on the financial and human capital of our parents and grandparents. Blacks were shackled for the early part of that relay race, and although many of the fetters have come off, whites have developed a huge lead.

By the late 1970s, repression and economic chaos were causing increasing unrest throughout Latin America. Army strongmen were forced to cede power in Peru, Argentina, Uruguay, Brazil, Ecuador, Bolivia, Nicaragua, El Salvador, Honduras and the Dominican Republic.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.