Morning Rounds: Zika and pregnancy in the U.S.

Dr. Jon LaPook and Dr. Tara Narula join "CBS This Morning: Saturday" to discuss a new report about zika and pregnancy within the United States; dietary supplements and heart health; and an intriguing new development in biology that could have immediate applications in many fields, including toxicology.
Source: Health News: CBSNews.com - Category: Consumer Health News Source Type: news