2.1: Know the rule of legality 
2.2: Understand bills of attainder and ex post facto laws
2.3: Understand statutory clarity 
2.4: Understand the three levels of scrutiny under the Equal Protection Clause
2.5: Know the main categories of speech which are not protected under the First Amendment
2.6: Know the constitutional basis and protections provided by the right to privacy
2.7: Understand the Second Amendment right to keep and bear arms