The youngest son of U.S. Sen. Tim Kaine, who was Hillary Clinton's running mate last year, was one of six people arrested while protesting against a rally in support of President Donald Trump.
Hillary Clinton introduced running mate Tim Kaine as "a progressive who likes to get things done," joining the Virginia senator in the crucial battleground state of Florida to help kick off next week's Democratic National Convention.
What you need to know about Hillary Clinton's vice presidential running mate, Virginia Sen. Tim Kaine.