What if he does not approve of it?

If he does not approve of it, he must return the bill together with his objections, in writing, to the body in which it began. That body must copy the whole of these objections into their journal, and then consider the bill once more. When they have done this, if two-thirds of that house shall agree to pass the bill, they must send it, together with the President's objections, to the other body. There the bill must, in like manner, be reconsidered. If two-thirds of this body also agree to pass it, it becomes a law. But in all such cases, the names of all the members of each house who voted for and against the bill must be recorded.