An Occupy WEF protestor builds an igloo to protest against against the World Economic Forum (WEF) on January 23, 2012 in the Swiss Alpine resort of Davos. - 

This final note today, picking up where Mitchell left off with the Arab Spring and -- more to the point -- Occupy Wall Street.

The World Economic Forum starts tomorrow in Davos, Switzerland -- 2,200 or so of the planet's top 1 percent will be there meeting and greeting.

They will be met by members of the 99 percent. Occupy Davos is in full swing. They're camped out in a parking lot -- in igloos. Two people per. Takes about five hours to build.

Follow Kai Ryssdal at @kairyssdal