Democratic presidential candidate Joe Biden made head-scratching remarks during a CBS Miami interview on Monday night, suggesting that the United States needed more “economic intercourse around the world.” “I would get much more engaged in the world, we can’t step back,” Biden said. “If in fact, for example, we solve the problem in the United States of America and you don’t solve it in other parts of the world, you know what’s going to happen?” “You’re going to have travel bans, you’re going to not be able to do, have economic intercourse around the world,” Biden continued. WATCH: