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Cholesterol

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Nearly 35 million Americans take statins to help combat high cholesterol. While the drugs have proven effective, doctors are beginning to fear that patients are using the medicines as a crutch to let them continue unhealthy eating habits.

Nearly 35 million Americans take statins to help combat high cholesterol. While the drugs have proven effective, doctors are beginning to fear that patients are using the medicines as a crutch to let them continue unhealthy eating habits. Jim Axelrod reports.

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Behind Theranos' fraud and collapse

Theranos founder Elizabeth Holmes told us in 2015 how she would transform blood tests by using a drop of blood from a finger-prick to get fast, low-cost test results for everything from cholesterol to cancer. But this past March, the Securities and Exchange Commission called Theranos "an elaborate, years-long fraud." Wall Street Journal reporter John Carreyrou broke the story of the Theranos deception. He joins "CBS This Morning" to discuss chronicling the company's unraveling in his new book, "Bad Blood: Secrets and Lies in a Silicon Valley Startup."

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