The candidates, up close and personal but light on policy

Hillary Clinton and Donald Trump were in the same place, but not at the same time. Even so, it's being called a preview of the formal debates to come. The topic was National Security, but NBC's Matt Lauer is taking heat for dwelling on Clinton's e-mails and failing to call Trump on misrepresentations.

That's renewed debate about coverage of the campaign, with reporters accused of giving minor issues "false equivalence" with major ones. We hear what the candidates said that was new about national security. Did anything happen that might change voters' minds one way or the other?