FBI investigating security of classified Clinton emails

Aired: 8/5/2015 | 0:05:49 | Clip
Hillary Clinton's lawyer has confirmed that the FBI is looking into the security of classified emails, sent while she was secretary of state, that were once stored on a private server. The former senator and first lady has not been accused of any wrongdoing by authorities so far. Gwen Ifill learns more from Carol Leonnig, who helped break the story for The Washington Post.