Aiden Watson, 9, works on her school work online while her mother, Erinn,  supervises in their Concord, Calif. home on Tuesday, Oct. 9, 2012. (Jim
Aiden Watson, 9, works on her school work online while her mother, Erinn, supervises in their Concord, Calif. home on Tuesday, Oct. 9, 2012. (Jim Stevens/Staff)