Explore what to expect during proton therapy, and see how the team at MedStar Georgetown will guide you through every step of your treatment process and recovery. To learn more about proton therapy at the first and most experienced proton therapy center in the Washington, D.C., metropolitan area, visit: http://bit.ly/2lC7oWQ | MedStar Georgetown University Hospital

Tonight on Big Bang Theory at 20:35 CAT: As the gang celebrate Star Wars Day, Sheldon has difficulty dealing with the recent death of Arthur "Professor Proton" Jeffries. #CCShows | Comedy Central Africa