But instead of traditional types of lectures, all-star professors give video presentations that directly engage and challenge students.

CNN: STORY HIGHLIGHTS

She started a company, Oncology Rehab Partners, which helps health systems and hospitals create their own STAR programs for many types of cancer.

WSJ: Rehab for Cancer Survivors

The main way in which hedge funds are seeking to convince investors that they are not the creature of a single star trader is to hire top Wall Street types to run the business side.

ECONOMIST: Hedge funds