Meredith Vieira sits down with Dr. Oz to talk about her husband Richard Cohen's battle with multiple sclerosis and its effects on her marriage. Plus, meet the four-legged scoundrel that is putting this happy marriage at risk!

View Part 1 of Meredith Vieira on Marriage and MS.


View Part 2 of Meredith Vieira on Marriage and MS.

View Part 4 of Meredith Vieira on Marriage and MS.

Meredith Vieira's dog speaks! Watch Jasper's rebuttal to Richard Cohen's book.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.