Anthony Weiner Scandal; SAC Scandal; Chris Fischer

Journalists Michael Barbaro, Ken Auletta, and Jodi Kantor discuss the latest revelations in the Anthony Weiner sexting scandal. Bloomberg's Sheelah Kolhatkar and Tom Keene explain the Security and Exchange Commission's insider-trading charges against Steve Cohen and his hedge fund, S.A.C. Capital Advisors. Chris Fischer, founder of OCEARCH, discusses tagging and tracking sharks and his organization's ocean conservation efforts.