Yuval Roth started a service that transports sick Palestinians to Israeli hospitals . Many of these Palestinians lack access to the health care they need to survive . Comment: `` I lost my brother , but I did n't lose my head , '' Roth said . Do you know a hero ? Nominations are open for 2011 CNN Heroes .
Yuval Roth started a service that transports sick Palestinians to Israeli hospitals . Many of these Palestinians lack access to the health care they need to survive . Comment: Do you know a hero ? Nominations are open for 2011 CNN Heroes .