What makes a movie great is not just what you see, but what you hear. Take away the musical score from many films and they'd barely be recognizable. All this week, we'll talk with people who write these scores for the big screen.
President Obama's trip to Mexico to focus on trade and security
President Barack Obama will make his first trip to Mexico since the election of Mexican President Enrique Peña Nieto. Erik Lee of Arizona State University's North American Center for Transborder Studies says the two presidents will discuss trade and security issues.