Democratic National Committee Chairwoman Debbie Wasserman Schultz said the DNC is working to secure its network as quickly as possible. She's shown here in 2014.
Russian hackers have been accessing the Democratic National Committee's computer network for the past year, and have stolen information including opposition research files on presumptive Republican presidential nominee Donald Trump.
10:48 Russia takes parting shots at Obama, looks forward to Trump administration13
13:03 10 times Donald Trump’s Cabinet picks directly disputed him23
12:06 Poll: Trump draws low marks for transition, response to Russian hacking15
08:00 Lavrov: Russia invites Trump officials to Syria talks13