That reminded me of Mark Haines. They didn't release the reason for his death for quite some time.
I just looked for it since I still didn't know until now.
I still miss Tim Russert, he was only 58.
Wiki doesn't have Clancy's yet.
On May 25, 2011, Haines' wife Cindy reported that he had died at home in Marlboro, New Jersey, on the evening of May 24. He is survived by his wife, a son, and a daughter.[3] He died of congestive heart failure due to cardiomegaly.[4]
http://en.wikipedia.org/wiki/Mark_Haines

DO SOMETHING!