Tweet - "I met real-life heroes @seattlechildren who are on the frontlines of cancer research, working to ensure every child has a chance to grow up healthy & strong. I'm proud to support their groundbreaking work. -PM"
"I met real-life heroes @seattlechildren who are on the frontlines of cancer research, working to ensure every child has a chance to grow up healthy & strong. I'm proud to support their groundbreaking work. -PM"