Thinking about buying stock in Applied DNA Sciences, Viacom CBS, Southwest Airlines, Inuvo Inc, or SmileDirectClub? PR Newswire NEW YORK, May 7, 2020 NEW YORK , May 7, 2020 /PRNewswire/ -- InvestorsObserver issues critical PriceWatch Alerts for APDN, VIAC, LUV, INUV, and SDC. To see how InvestorsObserver's proprietary scoring system rates these stocks, view the InvestorsObserver's PriceWatch Alert by selecting the corresponding link. APDN:...