From ABC News.

Mola Lenghi reports on the race to evacuate residents as the Mountain Fire burns dozens of home in Southern California; ABC News Medical Correspondent Dr. Darien Sutton breaks down the new study from the CDC about exercise and blood pressure; "GMA" kicks off the holiday season by launching Disney’s Ultimate Toy Drive, spreading cheer with gifts for millions of children in need; and more on ABC’s Good Morning America.

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