Don Beyer actually said...

"I think that's actually a really important question, and I'll speak to it from the ethics perspective because that's what I know..."

"What are the pros and cons of such an approach?"

"On the one hand is the ethical considerations, the responsibility to take care of people who are sacrificing for all humankind."

"We had a Mars hearing here a couple weeks ago, and with, you know, the big companies that are developing all the places to get there."