It has been only a few years since the state of Montana adopted revised standards for Information Literacy/Library Media. In the years since their adoption, the district's curriculum review team, made up of K-12 school librarians, defined the local curriculum directly from these standards. As Montana's school librarians reflect on their past implementation plans and begin planning for the future, they might ask themselves: "What are we to do with the Common Core?" In this article, curriculum director for Montana's second largest school district, Chris Olszewski, also reflects on what the vision should be for the cross-curricular collaboration between educators as they focus on specific Common Core State Standards and how these standards should impact his district's school librarians. He reviews the relationship between AASL's "Standards for the 21st-Century Learner" and the Common Core State Standards (CCSS) and describes the resources available to school librarians on the AASL web site to assist school librarians in supporting implementation of the CCSS.