Margaret Brennan, Chris Christie spar over Haley ‘surging’ in New Hampshire polls

CBS’s Margaret Brennan and GOP presidential candidate Chris Christie got into a heated debate Sunday over a recent poll showing Nikki Haley “surging” in New Hampshire. Brennan pressed Christie on a new CBS/YouGov poll published Sunday that found Haley gaining steam on former President Trump in New Hampshire with 29 percent of support among GOP voters in the early nominating contest. Christie fired back, labeling the survey conducted earlier this month as “foolish” and dismissing its results. Brennan asked Christie whether the New Hampshire primary would be a “defining” moment...