Department of Homeland Security Secretary Jeh Johnson, right,, and US Customs and Border Protection Deputy Commissioner Thomas S. Winkowski walk off after a news conference on the results of a ... more 
Department of Homeland Security Secretary Jeh Johnson, right,, and US Customs and Border Protection Deputy Commissioner Thomas S. Winkowski walk off after a news conference on the results of a international operation involving an underground child pornography website on Tuesday, March 18, 2014, in Washington. (AP Photo/ Evan Vucci) less 
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Associated Press | Photo By Evan Vucci
Tue, Mar 18, 2014 12:21 PM EDT