The Senate Intelligence Committee held a hearing on the policy response to Russian interference in the 2016 elections. Witnesses included two officials who served under the Obama administration, former Assistant Secretary of State for European and Eurasian Affairs Victoria Nuland and former National Security Council Cybersecurity Coordinator Michael Daniel.
Both witnesses discussed the timeline and initial government response to cybersecurity warnings about Russia ...
In this clip, Daniel explains government did not appreciate the full scope of Russian efforts until after the election, and it is more likely than not Russians at least scanned systems in all 50 states.