Guests: Robert Aliber, Editor, Manias, Panics, and Crashes; Nicholas Sargen, Author, Global Shocks: An Investment Guide for Turbulent Markets. Where is the next financial crisis developing? How can investors protect themselves? This week's Consuelo Mack WealthTrack provides answers from two crisis experts: Robert Aliber, editor, Manias, Panics, and Crashes, and Global Shocks author Nicholas Sargen.