Marco Rubio actually said...

"the only safe way to go to Cuba is to travel there and not really do anything more than, you know, cultural stuff, but really don't talk about politics because that could get you in trouble."

"So we make clear to people who are traveling to Cuba for people-to-people contact, we make clear to them that if they go too far in advocating for democracy or regime change that they could go to jail..."

"I would hope that we would establish a policy that clearly creates a nexus between the trips and our foreign policy toward the island, which is the hope of advancing democracy."

"So we've already conceded, the administration has, that there's a price to be paid, that we recognize that these trips are providing hard currency for a repressive regime."