WASHINGTON (Reuters) - Democratic Senator Elizabeth Warren, ridiculed by U.S. President Donald Trump as "Pocahontas" for claiming Native American heritage, hit back on Monday with DNA evidence she said supported her assertion, a possible preview of a bare-knuckles presidential campaign in 2020.
The Massachusetts lawmaker, known as a liberal firebrand in her party, said last month she would take a "hard look" at running for the Democratic nomination to challenge Republican Trump in 2020. She and Trump clashed frequently through the 2016 presidential campaign and Trump has cast aspersions on her claim to Native American ancestry.