What Are Your Red Lines?

If Trump decides to get rid of the Second Amendment tomorrow, I imagine 90% of his most hardcore base goes away. My question is, if you're a member of that force to be reckoned with, what are your red lines? What about taking this great idea he likes about torture? Torture works use torture on the terrorists. But why on earth wouldn't we use it against drug dealers, even if they're Americans? How on earth do you ever make America great again?