Library Research Guide
Searching Nexis Uni using the Law Reviews search will give you information about different public policies that you can use for your paper/presentation. You can search for your topic in general or by using search terms that you're interested in researching in particular. I've included some screenshots below to show how to have the most successful search.
ProQuest Congressional Publications is fairly easy database to use because it follows similar searching techniques as the regular ProQuest Research Library - in addition, you're getting access to a wealth of Congressional information and reports.