Nothing -- save for more than 1,200 packets of heroin that had the words "Obama Care" and "Kurt Cobain" printed in red on the packaging that Massachusetts State Police say they uncovered in a drug bust. http://www.cnn.com/2013/12/21/us/heroin-marked-obama-care/index.html
"It's a branding by the particular drug dealer so when the drug gets out to the population, you know what it is," said Police Lt. Daniel Richard. "It's just a branding so you can say if this brand is good or bad. It's like putting Pepsi or Coca-Cola on a bottle." Reminds me of the movie America Gangster. Great movie!