Alan Alda has revealed he has Parkinson's disease. In an appearance on "CBS This Morning" Tuesday, the award-winning actor said he was diagnosed with the disease three and a half years ago.
Alda is best known for his relatable portrayal of Army Capt. "Hawkeye" Pierce in CBS' "M*A*S*H," which connected viewers to life on the front lines of war. The Emmy and Golden Globe winner has worked in all genres from dramatic films like "The Aviator" to his comedic turn in "Tower Heist" and a politically charged role as a senator on "The West Wing."