Rep. Katherine Clark, a Massachusetts Democrat, says it was easy to unify the party behind Kamala Harris as their presidential candidate. She says Joe Biden has been a transformative president. She spoke on Bloomberg Balance of Power with Joe Mathieu and Kailey Leinz from the DNC in Chicago.

US Interior Secretary Doug Burgum Talks US Energy Production
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Nobel Laureate & CUNY Economics Professor Paul Krugman Talks Powell Investigation
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Burlington CEO Michael O'Sullivan Talks Growth, Consumer Sentiment
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