Elizabeth Rosenberg is a senior fellow and director of the Energy, Economics, and Security Program at the Center for a New American Security. From 2009 to 2013, she served as a senior advisor at the U.S. Department of the Treasury, helping senior officials develop, implement, and enforce financial and energy sanctions. Rosenberg previously worked as an energy policy correspondent at Argus Media, analyzing North American and Middle Eastern energy policy, regulation, and derivatives trading. In that capacity she spoke and published extensively on OPEC, strategic reserves, energy sanctions and national security policy, oil and natural gas investment and production, and renewable fuels.
U.S. President Donald Trump reinstates sanctions on Iran, after announcing his decision to withdraw the United States from the 2015 Iran nuclear deal, at the White House on May 8. (Chip Somodevilla/Getty Images)
WASHINGTON, DC - JULY 19: (AFP OUT) U.S. President Donald Trump delivers remarks on health care and Republicans' inability thus far to replace or repeal the Affordable Care Act, during a lunch with members of Congress in the State Dining Room of the White House on July 19, 2017 in Washington, DC. (Photo by Michael Reynolds - Pool/Getty Images)
This undated picture released by North Korea's official Korean Central News Agency (KCNA) on April 26, 2017 shows North Korean leader Kim Jong-Un (C) attending the combined fire demonstration of the services of the Korean People's Army in celebration of its 85th founding anniversary at the airport of eastern front. / AFP PHOTO / KCNA VIA KNS / STR / South Korea OUT / REPUBLIC OF KOREA OUT ---EDITORS NOTE--- RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO/KCNA VIA KNS" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS
THIS PICTURE WAS MADE AVAILABLE BY A THIRD PARTY. AFP CAN NOT INDEPENDENTLY VERIFY THE AUTHENTICITY, LOCATION, DATE AND CONTENT OF THIS IMAGE. THIS PHOTO IS DISTRIBUTED EXACTLY AS RECEIVED BY AFP. / (Photo credit should read STR/AFP/Getty Images)
Russian President Vladimir Putin (R) holds a glass of champagne during a ceremony at the Mariinsky Theatre, as part of his visit to Saint Petersburg on December 2, 2016. / AFP / SPUTNIK / Mikhail KLIMENTIEV (Photo credit should read MIKHAIL KLIMENTIEV/AFP/Getty Images)
