Powerful forces attack Colorado Caucus again.

"John S. Wren of the group Save the Caucus said party leaders don’t like the caucus because it puts rank-and-file members more in charge than the leadership. He gave a brief history of Colorado caucus.

“It’s consistently been under attack by powerful forces almost since its inception,” he said.

From http://www.denverpost.com/2016/06/11/colorado-presidential-primary-study-group-hears-support-for-caucus/