Donald Trump is running a strong second among GOP presidential hopefuls in Iowa, pollsters said Wednesdayā¤, setting him up as a āpotentially disruptive forceā in the all-important caucuź§s state.
Wisconsin Gov. Scott Walker leads the pack at 18 percent, according to a Quinnipiac poll. Ted Cruz and Rand Paul are tied for thiąµ²rd witš“h 9 percent.