Kamala Harris is now Democratic presidential nominee

WASHINGTON — Vice President Kamala Harris, a daughter of immigrants who rose through the California political and law enforcement ranks to become the first female vice president in U.S. history, formally secured the Democratic presidential nomination on Monday — becoming the first woman of color to lead a major party ticket. More than four years after her first attempt at the presidency collapsed, Harris' coronation as her party's standard-bearer caps a tumultuous and frenetic period for Democrats...