Mount Sinai Medical student Demetri Blanas wants to specialize in family medicine. It is a new specialty offered by his medical school. Jenny Gold/Kaiser Health News hide caption

itoggle caption Jenny Gold/Kaiser Health News

Surgeons transplant a kidney in 8-year-old Sarah Dickman at Children's Healthcare of Atlanta in 2008. The proposed changes in the transplant list attempt to maximize kidney life in young patients. John Bazemore/AP hide caption

itoggle caption John Bazemore/AP

Oklahoma Attorney General Scott Pruitt, seen at a news conference in early 2011 before he took office, promised to file a lawsuit soon after he was sworn in. He did. Sue Ogrocki/AP hide caption

itoggle caption Sue Ogrocki/AP