You’re gonna love this. It turns out that two products that most of us use multiple times a day can trigger a false positive result for explosives during a TSA screening. The culprits? Soap and lotion. Don’t believe me? A few days after the Boston bombings, Linda, an Oklahoma native, was flying out of Port Columbus International Airport (CMH) in Ohio when she was randomly chosen for a hand swab at a security checkpoint. The TSA agent swabbed her hand and promptly informed her that she had tested positive for explosives, specifically nitrates. The poor woman was naturally befuddled and...