Mueller mania worsens US-Russia conflict

As Robert Mueller testifies before Congress, Stephen F. Cohen, professor emeritus at New York University and Princeton University, says that Russiagate has not just overshadowed US-Russia tensions -- but made them worse. Cohen’s latest book is “War with Russia: From Putin & Ukraine to Trump & Russiagate.“ (Part II coming soon) Guest: Stephen F. Cohen, professor emeritus of Russian studies at New York University and Princeton University; contributing editor at The Nation; and author of several books, includ