Va. Sen. Tim Kaine now leading candidate to become Hillary Clinton's running mate, Politico reports, citing allies, operatives "close to the campaign." Mass Sen. Elizabeth Warren, HUD Sec. Julian Castro also "top prospects," Politico says Kaine "towers" over others in consideration, incl. N.J. Sen. Cory Booker, Labor Sec. Tom Perez, Calif. Rep. Xavier Becerra, Ohio Sen. Sherrod Brown: Politico
Source: Bloomberg Politics