Pretty sure Ive read in the past that a vendor was caught at an airport and laptop seized without warrent due to a bullshit grey area law.. http://arstechnica.com/tech-policy/2015/05/warrantless-airport-search-of-laptop-cannot-be-justified-judge-rules/
From what I can understand, this shouldn't of been allowed. And was thrown out. Maybe that will be the case for the vendor. Who knows, just figured I'd post this here. If I'm understanding incorrectly or anything please just let me know as I'm no lawyer