The worst oil spill in U.S. history, still growing in the Gulf of Mexico, has intensified debate about alternative fuel options. Here, four experts discuss how to reduce U.S. oil consumption.

Four experts weigh in on the role of free trade in driving U.S. economic growth and competitiveness amid high U.S. unemployment and a faltering global economic recovery.

In his address to the nation on Tuesday, U.S. President Barack Obama laid out a strategy he says will turn the tides in the faltering Afghan war effort. Five experts analyze his approach.

Four experts debate whether Obama’s immigration reform plan, including an expanded path to legalization, would help or harm U.S. workers and economic growth.  

President Obama’s Mideast speech included more assertive language in support of self-determination and a detailed outline of terms for an Israeli-Palestinian settlement. CFR’s Elliott Abrams, Robert …