Russia wants to “denigrate” Joe Biden and China would prefer Trump lose in November, viewing him as “unpredictable,” the nation’s top election security official says. An investigation by The New York Times raises questions about whether intelligence officials are softening their views on Russia to avoid upsetting Trump. And Biden picks Kamala Harris as his running mate. We look at her national security positions and how those issues will or won’t influence the 2020 campaign.
