Dr. David Wohl Clinical Scientist at UNC Health

State officials say they want Florida to be the first state to end all vaccine mandates for children, including for polio. Health experts warn this goes against science - that decades of data show that vaccines are safe and effective. A new CBS News Poll shows that 74 percent of Americans think government should make vaccines more available, not less. Dr. David Wohl, a clinical scientist at UNC Health, joined Jeff Hamlin to discuss the plan by Florida officials.