U.S. Takes Sharper Tone on Russia’s Role in Syria - The New York Times
Julie Hirschfeld Davis and David E. Sanger
During his presidential campaign, and in his early days in office, Mr.
['During', 'his', 'presidential', 'campaign,', 'and', 'in', 'his', 'early', 'days', 'in', 'office,', 'Mr.']