March 14 is Pi Day, which celebrates the mathematical constant measuring the ratio of a circle's circumference to its diameter (beginning with 3.14). Pi Day is celebrated internationally, and in 2009 it was decreed an official holiday by the US House of Representatives. Here are 3.14 ways to celebrate.
Sen. Rand Paul's epic filibuster raised valid concerns about the US drone program, delaying the vote to confirm John Brennan as CIA director. Turns out Mr. Brennan also values transparency and accountability and may support the transfer of CIA drone operations to the US military.
Afro-descendants in Latin America have had a different experience from those in the US, experts say. Despite this, social, economic, and cultural discrimination has been historically very strong.