CNNW Fareed Zakaria GPS July 24, 2011
next up, hanging together. we'll take you deep inside the relationship of this odd couple. why castro and chavez will likely be friends till the end. finally, an opportunity to hear from one of the greatest historians writing today, david mccollough gives us perspective on the nation's current political problems, president obama and the american mood. first, here is my take. watching the extraordinary polarization in washington today, many people have pointed the finger at the tea party. it's ideologically extreme, refuses to compromise and cares more about purity than problem solv...