Edward Markey actually said...

"Are you familiar with the pathways which the Russians used to try to penetrate our nuclear power plants?"

"Are we talking handful, dozens or more in terms of the totality of all nuclear power plants in the country?"

"This is about a clandestine nuclear weapons program on their ground. It is extremely dangerous."

"It is your opinion that the nuclear power plant operators in America are, in fact, using the state of the art cyber protections?"