Warren wows in Iowa as candidates' sprint to caucuses begins
The chant — "2 cents, 2 cents, 2 cents" — started in the back of a massive crowd that packed sidewalks at the Iowa State Fair. Elizabeth Warren, basking in the spontaneous adulation of her proposed wealth tax, prompted roars as she called on the ultra-wealthy to "pitch in 2 cents so everybody gets a chance to make it."
