DNC Hacked By The Russians Looking For Trump Intell

Russian government hackers penetrated the computer network of the Democratic National Committee and gained access to the entire database of opposition research on GOP presidential candidate Donald Trump, according to committee officials and security experts who responded to the breach.

The intruders so thoroughly compromised the DNC’s system that they also were able to read all email and chat traffic. The networks of presidential candidates Hillary Clinton and Donald Trump were also targeted by Russian spies.

ABC News correspondent Tom Rivers joined us from London.