Raj Rajaratnam is far from alone in a supposed ring of Wall Street crooks. Twenty Wall Street professionals and attorneys have been charged in a growing ring of insider trading. These folks are accused of breaching confidentiality and ethics in every which way. It’s hard telling where the federal prosecutor’s investigation will take us next. Read more in Investment News. http://www.investmentnews.com/apps/pbcs.dll/article?AID=/20091105/FREE/911059990/1094/INDaily01