Among leaders making U.N. debut: a new mother with baby in tow

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IN—At the United Nations this week, New Zealand Prime Minister Jacinda Ardern has to contend with some daunting challenges - her debut before world leaders and the sleep schedule of her 3-month-old baby.

Among leaders making U.N. debut: a new mother with baby in tow. At the United Nations this week, New Zealand Prime Minister Jacinda Ardern has to contend with some daunting challenges - her debut before world leaders and the sleep schedule of her 3-month-old baby.