In chapter three your text discusses the role of the Supremacy Clause of the U.S. Constitution in separating power between the federal and state governments. For this topic, I want you to discuss recent events and court decisions, especially U.S. Supreme Court rulings, surrounding the Supremacy Clause and one of the following issues: legalization of marijuana, immigration, or same-sex marriage. Be sure to discuss the legal conflicts involved between state and federal law for whichever topic you choose.