Tracking down the people behind misinformation on measles vaccines

Protesters are gathering at the New York Capitol Tuesday to fight a bill to end religious exemptions for vaccines. All but three states allow religious exemptions as a reason not to vaccinate children. There are 839 confirmed measles cases across the country. The disease had been declared eliminated in the U.S. in 2000. Dr. Jon LaPook reports.
Source: Health News: CBSNews.com - Category: Consumer Health News Source Type: news