In this photo taken on Tuesday, March 4, 2014, visiting scholar Nataliya Semchynska Uhl expresses her concern about the events unfolding in her home country of Ukraine at the Purdue University ... more 
In this photo taken on Tuesday, March 4, 2014, visiting scholar Nataliya Semchynska Uhl expresses her concern about the events unfolding in her home country of Ukraine at the Purdue University Memorial Union inWest Lafayette, Ind. The Ukrainian Student Society set up a booth in the union to draw attention locally to the events taking place in Ukraine. They are also gathering signatures for a letter they plan to send to the U.S. Foreign Relations Committee in hopes that some form of action will be taken since Russian troops have crossed into Ukraine. (AP Photo/Journal & Courier, John Terhune) less 
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Associated Press | Photo By Journal & Courier, John Terhune
Wed, Mar 5, 2014 5:39 PM EST