NightSide - Taking A Look At Eye Health

BOSTON (CBS) - Sometimes it's easy to take sight for granted. But there are a number of issues that can develop and negatively affect our eyes. Dr. Bradford Shingleton is an expert in cataract, glaucoma, and laser surgery, and he joins Dan in studio to talk about eyesight and what you can do if issues arise.

Originally broadcast June 30th, 2016.