What's the global impact of the U.S. government shutdown?

The international community is reacting to the U.S. government shutdown. This comes as President Trump gears up for the World Economic Forum in Davos, Switzerland. Alex Kliment, a CBSN contributor and Signal newsletter writer for GZero Media, takes us through the latest.

(Source: CBS News, https://www.youtube.com/watch?v=1iDMUH_jBto)