How to Read the Ups and Downs of Polling in the GOP Race

New York TimesHow to Read the Ups and Downs of Polling in the GOP RaceNew York TimesThe polling roller coaster, as FiveThirtyEight's Harry Enten put it, has begun. One week the headline is “Ted Cruz Surging in Polls.” Three weeks later, it's “Marco Rubio Surges to Front of G.O.P. Pack.” The wave of candidate announcements that began late ...and more »