[somestuff]

Apparently you have a hard time reading since I posted the link to the story I am refering to along with the quote in the comment you replied to that is totally contrary to what you stated. So here we go for a second time:

"By the end of the operation in mid-2009, agents were buying Google ads for sites purportedly selling such prescription-only narcotics as oxycodone and hydrocodone. Agents also got Google's sales office in China to approve a site selling Prozac and Valium to U.S. customers without a prescription."

Google wasn't posting ads for 'heroine' alright, they were posting ads for what they thought were suppliers of opiates who were selling without prescription. Illicit pharma opiates are in the same catagory as illicit black market opiates or, heroin as its called. If you cared to actually read before responding you would know that this was all included in the article.