Introducing Healthful with Norah O'Donne...

Laurie Cox spends her day investigating the role of the gut microbiota in neurologic diseases like Alzheimer’s and Parkinson’s. This week, she joins Norah to discuss the role the gut microbiome plays in aging and disease, and why her work could lead to more personalized medicine ... Show More

August is National Grief Awareness Month, and Kate Doerge wants to reimagine how we deal with grief. After the experience of losing her 16-year-old daughter, Kate decided it was time to reframe the feeling of sadness. We’ve all heard of the five stages of grief, but Kate suggests ... Show More

This week on Healthful, urologist and sexual medicine specialist Dr. Rachel Rubin discusses how female bodies change during perimenopause and menopause - and explains why women may be suffering unnecessarily. Dr. Rubin and Norah discuss how vaginal hormones could save Medicare be ... Show More

Robert Hanssen was a conundrum - an FBI agent and self-proclaimed patriot who became the most damaging spy in the bureau's history. Amid the nuclear threat of the Cold War, America's prized secrets were falling into the hands of its sworn enemy—the Kremlin. The FBI's hunt for the ... Show More

Robert Hanssen was a conundrum - an FBI agent and self-proclaimed patriot who became the most damaging spy in the bureau's history. Amid the nuclear threat of the Cold War, America's prized secrets were falling into the hands of its sworn enemy—the Kremlin. The FBI's hunt for the ... Show More

<p>Robert Hanssen was an FBI agent who became one of the most notorious spies in U.S. history, secretly selling classified information to the Soviet Union and Russia for over 20 years. His betrayal compromised national security, exposed double agents, and led to the deaths of Ame ... Show More

May 10, 2002. Former FBI agent Robert Hanssen is sentenced to life in prison without parole. His crime? Selling scads of top-secret information to the Soviets – and later, the Russians – over 22 years. How did Hanssen get away with his deception for so long, which led to the deat ... Show More

In 1976, at the height of the Cold War, Robert Hanssen joins the FBI to work in their counterintelligence division. Hanssen is valued for his technical skills, and put in charge of databases containing some of the country’s most valuable secrets. But he’s socially awkward, and co ... Show More

1985 was “The Year of the Spy.” The FBI arrested a raft of traitors spying for the USSR and other foreign governments. But that didn’t stop Robert Hanssen - or his KGB alias “Ramon Garcia.” Hanssen had developed an obsession with espionage and the result would be deadly. Drop us ... Show More

Once the FBI zeroed in on Robert Hanssen as a suspect, the bureau set up an elaborate sting operation to catch him in the act. A fake promotion, a bugged office, and a daring mission led to an opportunity to finally catch Hanssen red-handed. For 22 years, Hanssen had beaten the F ... Show More

How did the FBI allow a spy to operate in its midst for more than 20 years and do such devastating damage? Robert Hanssen’s tradecraft was good, but far from perfect. In fact, the FBI missed several chances to nab him. Drop us a line: agentofbetrayal@cbsnews.com Learn more about ... Show More