"Vladimir Putin" interview the Russian president. "Addicted to Profit" looks at how drug companies are pressuring doctors. "Into Africa" looks at elephant poaching.

"The Fight of Her Life" interviews Erin Andrews about how she was stalked. "Life Changer" talks to a scientist who has developed a technique to edit DNA that causes disease. "Hillbilly Hero" talks to a businessman who is attempting to reshape the Appalachian economy by giving laid-off miners high-tech computer jobs.

"Alex Jones" talks to the controversial radio host. "Pot of Gold" looks at a booming marijuana business in California. "The Americans are Coming" looks at Americans in New Zealand. "Tom Brokaw" talks about our political culture.

A new study that shows early gender-stereotyping influences can affect what careers women choose as adults; Secretary of Education Betsy DeVos; singer Ed Sheeran; the risks of dentists giving children sedatives.

Stories of alleged sexual harassment in Silicon Valley; the controversial meeting between Donald Trump Jr and a Russian lawyer; ballet dancer Michaela DePrince.

"Mother and Daughter" talk to Maria Menounos about her brain tumor diagnosis. "A Sober Approach" looks at a new strategy to address alcoholism. "Going Home" profiles Cubs manager Joe Maddon.

"Turbulence" looks at the trouble with flying. "Talc on Trial" investigates the dangers of talcum powder. "The Coach" profiles Lou Adams, the coach of Chicago's Orr Academy's basketball team. "Q&A" talks to comedian Ricky Gervais.