What is the ‘granny gap’? And why it could lift Harris over Trump

The “granny gap” in the upcoming election could help carry Vice President Kamala Harris to a victory over former President Donald Trump.
GOP strategist Mark McKinnon broke down the shocking Iowa poll, released Sunday and conducted by Selzer & Co., that found Harris has a 3-point lead among likely voters in the deep-red state. He said on CNN “This Morning” that one of the most interesting takeaways from the poll is the significant advantage Harris has among women ages 65 and older — a phenomenon he labeled as the “granny gap.”