World Politics Review -- Last week, as part of my company’s investment work in the health care industry, I sat through a marketing pitch from a Chinese manufacturer of low-cost and disposable drug tests, many of which deliver results in mere seconds. They ranged from the familiar home pregnancy tests to sophisticated multi-panel urine screens (for narcotics) -- and even included a mouth swab for measuring blood-alcohol levels, the kind you’ll soon be scooping out of a bowl at your favorite bar to check your ability to drive before heading home.
