The U.S. Justice Dept. and the Federal Trade Commission are investigating Valeant Pharmaceuticals (NYSE:VRX, TSE:VRX) subsidiaries Bausch & Lomb and Paragon Vision Sciences, the Canadian drug maker said yesterday. The Justice Dept. is looking into payments Bausch & Lomb made to doctors using its Crystalens intra-ocular lens and Victus eye laser, Valeant said yesterday in a regulatory […]