This week on "Sunday Morning" (November 24): The Food Issue
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COVER STORY: A study to devise nutritional guidance just for youFrom the four food groups to the Food Pyramid, the U.S. government has long offered guidance to Americans hoping to eat a healthier diet. But there's growing scientific consensus that when it comes to eating healthy, all of us respond to foods differently. And to prove it, the National Institutes of Health has embarked on the most ambitious nutrition study ever, hoping to finally provide Americans an answer to the question: "What should I eat?" Correspondent Lee Cowan reports.

As TSA lines get longer and the situation at U.S. airports becomes more uncertain, there's a method for flyers hoping to fast-pass security wait times. In addition to keeping tabs on TSA wait-time trackers, which are often available on individual airports' websites, air travelers can also enroll in the TSA PreCheck Touchless ID program, a verification process that uses biometrics similar to Clear. In:

Senate Homeland Security Chairman Rand Paul fiercely criticized Senator Markwayne Mullin during his confirmation hearing on Wednesday, calling him a "man with anger issues" after Mullin previously called Paul a "freaking snake" and that Mullin said he understood why a neighbor attacked Paul in 2017. Nikole Killion and Alan He contributed to this report. In:











