On an average day in the United States, seven young people are shot to death. A British journalist chooses a random day in 2013 and profiles each of the lives cut short.
Former counter-terrorism official Richard Clarke on the war on terrorism and his new novel about turmoil in the Middle East.
- Richard Clarke former counterterrorism official, currently a consultant for ABC News, adjunct faculty member at Harvard's Kennedy School of Government, and author of "Against All Enemies" and "The Scorpion's Gate."
Most Recent Shows
With just weeks left before the general election, candidates Hillary Clinton and Donald Trump faced off in Las Vegas. Analysis of the third and final presidential debate.
In their new book, "The Distracted Mind", neuroscientist Adam Gazzaley and psychologist Larry Rosen, look at what happens to our brain when we are constantly bombarded by technological interruptions.
There are 5,000 U.S. troops in Iraq. Some are on the front lines in the battle to re-take Mosul from the Islamic State in what could be a grueling campaign. A look at where and how U.S. troops are deployed in the fight against Islamist insurgencies.