I teach the Constitution for a living. I revere the document when it is used to further social justice and make our country a more inclusive one. I admire the Founders for establishing a representative democracy that has survived for over two centuries.

But sometimes we just have to acknowledge that the Founders and the Constitution are wrong. This is one of those times. We need to say loud and clear: The Second Amendment must be repealed.

As much as we have a culture of reverence for the founding generation, it's important to understand that they got it wrong — and got it wrong often. Unfortunately, in many instances, they enshrined those faults in the Constitution. For instance, most people don't know it now, but under the original document, Mitt Romney would be serving as President Obama's vice president right now because he was the runner-up in the last presidential election. That part of the Constitution was fixed by the Twelfth Amendment, which set up the system we currently have of the president and vice president running for office together.

Much more profoundly, the Framers and the Constitution were wildly wrong on race. They enshrined slavery into the Constitution in multiple ways, including taking the extreme step of prohibiting the Constitution from being amended to stop the slave trade in the country's first 20 years. They also blatantly wrote racism into the Constitution by counting slaves as only 3/5 of a person for purposes of Congressional representation. It took a bloody civil war to fix these constitutional flaws (and then another 150 years, and counting, to try to fix the societal consequences of them).