Uh....guns are legal according to that thing called the Constitution. You may have heard of it. Get yourself a copy and read it. It will prevent you from making stupid comments like this in the future. And weed, was already federally illegal. Sessions didn't make it illegal, it already was. Sessions is just following the law. Something Obama and his justice department wouldn't do. You can argue whether or not it should be legal...currently it's not. You are greatly misinformed on both of your points.
RE: Jeff Sessions Kicks Off 2018 By Creating War On Legal Marijuana