We go HARD tomorrow! RETWEET #SpeakOnSickleCellObama @BarackObama for #WorldSickleCellAwarenessDay #worldsicklecellday and #AdvocacyDay Www.speakonsc.org #sicklecellanemia #chronicpain #sicklecellwarriors #sicklecell #HEALING #healthcare #support #acti