Iowans Googling ‘How to Caucus for Cruz’

According to Google search trends from Iowa, among Republican candidates, most people are searching for "How to caucus for Ted Cruz." He is followed by Marco Rubio, Rand Paul, Ben Carson and Chris Christie. Noticeably absent from the top five is Donald Trump, who has taken the lead in the polls in the final days before the caucus.

Iowans are also interested in finding out why Donald Trump "is so orange."