A bulldozer cleans the entrance of Gezi Park from debris in Istanbul, Saturday, June 15, 2013. Protesters will press on with their sit-in at an Istanbul park, an activist said Saturday, defying ... more 
A bulldozer cleans the entrance of Gezi Park from debris in Istanbul, Saturday, June 15, 2013. Protesters will press on with their sit-in at an Istanbul park, an activist said Saturday, defying government appeals and a warning from Prime Minister Recep Tayyip Erdogan for the two-week standoff that has fanned nationwide demonstrations to end. (AP Photo/Thanassis Stavrakis) less 
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Associated Press | Photo By Thanassis Stavrakis
Sat, Jun 15, 2013 8:37 AM EDT