CNN reports that Alan Alda revealed Tuesday that he has been living with Parkinson's disease.<br />The "M*A*S*H" star appeared on "CBS This Morning." He shared that he was diagnosed three and a half years ago.<br />he said, "I've had a full life since then. I've acted, I've given talks, I help at the Alda Center for Communicating Science at Stony Brook, I started this new podcast. <br />
