"In one case after another, USA TODAY found police in Baltimore and other cities used [stingrays] .. [and] frequently concealed that fact from the suspects, the

"In one case after another, USA TODAY found police in Baltimore and other cities used [stingrays] .. [and] frequently concealed that fact from the suspects, their lawyers and even judges. [!] In the process, they quietly transformed a form of surveillance billed as a tool to hunt terrorists and kidnappers into a staple of everyday policing." Surprise, surprise. Well if you've got nothing to hide, ...