Dermatologist explains how to lower skin cancer risk on 'Don't Fry Day'

SAN FRANCISCO (KGO) -- Memorial Day is the unofficial start of summer and, if you're heading outdoors this weekend, you do need to protect your skin.

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Dermatologist Dr. Jerome Potozkin spoke to ABC7 News about "Don't Fry Day," which is a day to raise public awareness about the dangers of the sun and to not damage your skin.