Who's Searching Your Laptop at the Airport?

In a TSA blog post Friday, Blogger Bob explains the different roles of the TSA, and Customs and Border Protection (CBP) when it comes to examining travelers' laptop computers.
Blogger Bob wants the public to understand that it is not TSA screeners who are searching the contents of a laptop, it is CBP agents. TSA will only examine the outside of a computer and perform an explosives trace detection test.