U.S. Senator Elizabeth Warren announced on Friday that her presidential campaign will be chaired by a diverse group of congresswomen elected in 2018 in a record-breaking wave of women who helped Democrats retake the U.S. House of Representatives. Presidential campaign chairs often play public-facing roles interacting with voters. Warren chose three women seen as rising stars in the Democratic Party with national profiles. Representative Deb Haaland from New Mexico is one of the first two Native American women to serve in the U.S. Congress. Representative Katie Porter, a former student of Warren’s at Harvard Law School, won a historically Republican...