Sen. Tim Kaine, Virginia Democrat, listens as Democratic presidential candidate Hillary Clinton speaks during a campaign rally at Florida International University Panther Arena in Miami, Saturday.
Sen. Tim Kaine, Virginia Democrat, listens as Democratic presidential candidate Hillary Clinton speaks during a campaign rally at Florida International University Panther Arena in Miami, Saturday. Mary Altaffer AP
Sen. Tim Kaine, Virginia Democrat, listens as Democratic presidential candidate Hillary Clinton speaks during a campaign rally at Florida International University Panther Arena in Miami, Saturday. Mary Altaffer AP