Iowa, Iowa, Iowa…”Iowa” is the word you hear the most on TV, radio and political blogs these days. Why? because on January 3 (this Tuesday) both the Republican and Democratic Parties will “caucus” in Iowa. Many, like me, go around pretending we know how a caucus works, but really have little clue about the specifics. ABC News produced a video explaining simply the Iowa Caucus procedure. I’ve posted it below.