MS NOW

FBI scrutinizing alleged Russian hack of DNC network

Leading U.S. cyber-security companies told NBC News "they have a high degree of confidence" that Russia was responsible for the leaking of the DNC materials.

A crest of the Federal Bureau of Investi
A crest of the Federal Bureau of Investigation is seen 03 August 2007 inside the J. Edgar Hoover FBI Building in Washington, DC.AFP/Getty Images

Steve Benen is a producer for "The Rachel Maddow Show," the editor of MaddowBlog and an MS NOW political contributor. He's also the bestselling author of "Ministry of Truth: Democracy, Reality, and the Republicans' War on the Recent Past."