Marco Rubio actually said...

"What I think is important to reiterate is you don't need the state of the art for it to be adopted internally for your decision-making."

"But can we ever find ourselves at a disadvantage facing an adversary who did not place those limits?"

"You don't want to act and unilaterally disarm, but the notion of not putting some guardrails in place..."

"I think what scares people about this technology is the belief that it not simply holds the promise of making us better, but the threat of potentially replacing the human."