Lily Wythe is a teenaged girl with a deadly brainstem cancer whose case has made international news because of her family’s crowdfunding to get her into a clinical trial. Should investigators be allowed to fund trials this way?

Lily Wythe is a teenaged girl with a deadly brainstem cancer whose case has made international news because of her family’s crowdfunding to get her into a clinical trial. Should investigators be allowed to fund trials this way?