Christa Keagle works with her children Rebekah and Joshua Keagle during a homeschool assignment in St. Charles, Iowa

 
Christa Keagle works with her children Rebekah and Joshua Keagle during a homeschool assignment in St. Charles, Iowa
Christa Keagle works with her children Rebekah, 3, and Joshua Keagle, 6, during a homeschool assignment in St. Charles, Iowa September 30, 2011. REUTERS/Brian C. Frank
Tags: Iowa