. >> tom: danielle chiesi, the one-time confidante of convicted hedge fund manager raj rajaratnam, has been sentenced to 2.5 years in prison. chiesi is the first major defendant in the massive insider trading case to be sentenced. prosecutors called her "the consummate wall street insider." rajaratnam was convicted in may. he'll be sentenced in september. technology and health care have been two areas of strength for investors. tonight's "street critique" guest is putting the two together. she's hilary kramer, editor of gamechangerstocks.com. health care plus toj equals biotechnology, and here you look at aria, the ticker symbol up near an 11 year high. what pushes it up into the teens? >> aria pharmaceutical has two important compounds. one is for lung cancer. extremely important, ap 113, and it is other compound is to fight bone sarcomas and skin. it's a joint venture with merck pharmaceutical. in the $12 region. it could go to 18 or $20 because of the huge revenue potential in the applications for other cancers that these two compounds have for aria. >> tom: you've looked at biophar