Brexit's Plan B, Duterte's war on the Catholic Church, some Venezuelans flee after protests

As the World Economic Forum's annual event in Davos, Switzerland, opens Tuesday, host Marco Werman looks at the issues of global wealth inequality and disruptive trade policies. Plus, unrest in Venezuela this week, as President Nicolas Maduro puts down an attempted uprising of the national guard and his political opposition plans nationwide protests. The World talks with reporter Mariana Zúñiga in Caracas about the current situation there and with Marianne Menjivar of the International Rescue Committee about migrants fleeing Venezuela for Colombia.

As the World Economic Forum's annual event in Davos, Switzerland, opens Tuesday, host Marco Werman looks at the issues of global wealth inequality and disruptive trade policies. Plus, unrest in Venezuela this week, as President Nicolas Maduro puts down an attempted uprising of the national guard and his political opposition plans nationwide protests. The World talks with reporter Mariana Zúñiga in Caracas about the current situation there and with Marianne Menjivar of the International Rescue Committee about migrants fleeing Venezuela for Colombia.