Paula Broadwell on the impact of her "massive mistake"
Paula Broadwell spoke with "CBS This Morning" co-host Norah O'Donnell in her first national television interview since news broke of her affair with retired four-star General David Petraeus in 2012. In this extended clip from the interview, Broadwell remembers how the scandal that ended Petraeus' career as CIA director reduced her to a "negative caricature."