Bill Nelson actually said...

"I think it would be worth a good discussion with the private sector about what they think about that"

"Thank you, Senator."

"Well, you have just made the case, if we are going to Mars in 2030s, of why the Space Station ought to have the life beyond 2020, its legal life now in law."

"I want to ask you, what are the other missions and destinations that are necessary as we get ready for a long-distance mission to Mars?"