Charlie Rose may very well be the best interviewer on the planet. If there's something important in the news, chances are he's left his mark on the story — from the events unfolding in North Korea to the modern relevance of Shakespeare.
Robert Siegel talks about the Iowa caucuses with Andrew Kohut, president of the Pew Research Center; and Matt Continetti, a contributing editor at the Weekly Standard.
Republicans in Iowa are gathering at sites representing more than 1,700 precincts. Robert Siegel talks to NPR's Ted Robbins, who reports from a Republican caucus site in Ankeny, Iowa.
