They call Ciudad Juarez, a city in the state of Chihuahua, Mexico, "the serial killers' playground." In the past decade, over 500 women have been murdered there. Most were abducted, raped, and tortured before they were killed. So many women have died that a new word has been invented to describe what is happening: "femicidios," the murder of women. Despite an international outcry, the killings have continued. There are even claims the police are protecting...

In peaceful times, the US Armed Forces are well stocked with brave men and women who voluntarily sign up to serve. However, in the event of a third catastrophic global conflict, it is possible for the U.S. government to rapidly recruit from the civilian population, thanks to the Selective Service System. In this video, we will find out where it comes from and how compulsory it really is.

Presidential historian Doris Kearns Goodwin describes how past presidents, including Abraham Lincoln, Teddy Roosevelt, Franklin Roosevelt, John F. Kennedy, and Ronald Reagan, mastered the technology of their times to bring their message to the masses.