Charles Ferguson; Esther Dyson; Remembering Brooke Astor

Charles Ferguson presents his documentary "No End in Sight," which looks at the overall planning of the invasion, occupation, and reconstruction of Iraq. Start-up investor Esther Dyson focuses on the recent Harvard study she is involved in, which includes having her genome and medical records posted online. A look back at a 1994 interview in memory of New York philanthropist and socialite Brooke Astor.