After midterms, world leaders await Trump's next move in Iran

Tuesday's election results were not just closely watched in the U.S. American elections, in many ways, become global events. This Democratic wave has led to an extraordinary outpouring. Nick Schifrin gauges that reaction.

Tuesday's election results were not just closely watched in the U.S. American elections, in many ways, become global events. This Democratic wave has led to an extraordinary outpouring. Nick Schifrin gauges that reaction.