April 17 (UPI) -- In one of the largest federal crackdowns on opioids yet, prosecutors said in an indictment Wednesday investigators uncovered a vast illegal prescription scheme in which physicians traded painkillers for sex and money. The federal indictment involves 350,000 illegal prescriptions in Kentucky, Ohio, Tennessee, Alabama and West Virginia. "That is the equivalent of one opioid dose for every man, woman and child in the five states in the region that we've been targeting," Brian Benczkowski, assistant attorney general for the Justice Department, told The Washington Post. "If these medical professionals behave like drug dealers, you can rest...