Keywords: Police Week Blue Mass 2013 (8738254281).jpg Police Week Blue Mass on May 7 2013 Members of the Pipe and Drum team perform after Blue Mass at the St Patrick's Cathedral Washington DC Photographer Donna Burton https //www flickr com/photos/cbpphotos/8738254281/ Police Week Blue Mass 2013 2013-05-07 13 09 https //www flickr com/people/54593278 N03 U S Customs and Border Protection PD-USGov CBP Photography http //flickr com/photos/54593278 N03/8738254281 2014-12-23 16 53 14 United States Government Work Blue Mass 2013 in Washington D C |