Iowa Caucus: The way it works and why

World Today

On the Republican side in U.S. politics, the Iowa Caucus, an early vote for a presidential candidate from the politically important U.S. state of Iowa, is pretty straight forward and easy. On the Democratic side it takes a lot longer.

CCTV America’s Nathan King explains why.

Iowa Caucus: The way it works and why

On the Republican side in U.S. politics, the Iowa Caucus, an early vote for a presidential candidate from the politically important U.S. state of Iowa, is pretty straight forward and easy. On the Democratic side it takes a lot longer. CCTV America's Nathan King explains why.