 The partnership also reduced the price of a once-daily first-line treatment to less than $1 per day.CHAI was spun off into a separate organization in 2010; Ira Magaziner became its CEO (he had been a key figure in the Clinton health care plan of 1993).Chelsea Clinton joined its board in 2011, as did Tachi Yamada, former President of the Global Health Program at the Bill & Melinda Gates Foundation.