This document summarizes a study on news sharing on Twitter in multiple countries. The researchers tracked the most shared news domains from Australia, Germany, Norway, Sweden, Denmark and Finland to analyze patterns of news sharing. They found that some sites had overlapping user bases while others attracted more distinct audiences. For example, in Australia the ABC and Guardian sites shared over 50% of their Twitter user bases. The researchers also analyzed differences between countries, like the prominence of tabloid sites in Germany. They discussed opportunities for further analysis, like comparing sharing behaviors over time and across other social platforms.