Maygan Rollins, a field organizer with Enroll America, talked health insurance options with Jerry Correa during a recent campaign in Miami. Lynne Sladky/AP hide caption

itoggle caption Lynne Sladky/AP

Volunteer Tammy Spencer goes door to door in Boca Raton., Fla., on July 27 to spread the word on the state's health exchange. Phil Galewitz/Kaiser Health News hide caption

itoggle caption Phil Galewitz/Kaiser Health News