Rex Tillerson calls Russia's presence in South America 'alarming'

Sarah Burris is a long-time veteran of political campaigns, having worked as a fundraiser and media director across the United States. She transitioned into reporting while working for Rock the Vote, Future Majority and Wiretap Magazine, covering the Millennial Generation's perspective during the presidential elections. As a political writer, Burris has had bylines at CNN, Salon.com, BNR, and AlterNet and serves as a senior digital editor for RawStory.com.