Democratic presidential candidate former Vice President Joe Biden addresses supporters with his wife Dr. Jill Biden during his caucus night watch party on February 03, 2020 in Des Moines, Iowa./Credit: Justin Sullivan/Getty Images North America/Getty Images
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Jill Biden to make case for her husband in highly personal terms in DNC speech
Jill Biden is expected to speak in personal and optimistic terms as she makes the case for her husband, Joe Biden, as president on the second night of the Democratic National Convention, a source familiar with her remarks tells CNN.
