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Doctors discuss early warning signs and symptoms of colon cancer

04:20

In the wake of Chadwick Boseman’s death, Dr. Kimmie Ng, director of the Young-Onset Colorectal Cancer Center at Dana-Farber Cancer Institute in Boston, and Michael Sapienza, the CEO of the Colorectal Cancer Alliance, join TODAY’s Sheinelle Jones and Dylan Dreyer to talk about the rise of colon cancer in younger people. They share early warning signs and symptoms such as cramping, blood in the stool, unintended weight loss and more.