I want to go to law school: should I major in economics or political science?

Generally, those with an Economics degree perform better in Law schools and in the Bar exam than those with any other degree. Most Economics curriculum would involve a lot of reasoning and logic courses, as well as introductory courses to state laws and policies. It's technically the best "pre-law" program, if we could brand different programs as such. Additionally, it would also provide you with a good degree to fall back on should you not decide to pursue Law.