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Gisele Fetterman: After stroke, John ‘is going to live a long happy life, if he does what he’s supposed to’

After Pennsylvania Democratic Senate nominee John Fetterman was sidelined from the campaign trail last month after experiencing a stroke, many voters are concerned about his health ahead of the November election. NBC News' Dasha Burns spoke with Fetterman's wife Gisele about whether the lieutenant governor will be healthy enough to run against Republican candidate Mehmet Oz of "The Dr. Oz Show" in November.