Most people aren't aware that police are already surreptitiously downloading the entire contents of smartphones during routine traffic stops.<p><a href="http://arstechnica.com/tech-policy/2011/04/michigan-state-police-we-only-grab-your-cellphone-data-with-a-warrant/" rel="nofollow">http://arstechnica.com/tech-policy/2011/04/michigan-state-po...</a>