This from The Washington Post:
By MARY CLARE JALONICK -- The Associated Press
Wednesday, December 13, 2006; 7:08 PM
WASHINGTON -- Democratic Sen. Tim Johnson of South Dakota suffered a possible stroke Wednesday and was taken to a Washington hospital, weeks before his party was to take control of the Senate by a one-vote margin.
Spokeswoman, Julianne Fisher said the senator did not suffer a stroke or heart attack. His office had said earlier it was a possible stroke.
He was taken to the hospital, where doctors were evaluating his condition.
Democrats won a 51-49 majority in the November election. South Dakota's Republican governor, Mike Rounds, would appoint a replacement to serve until the 2008 election should Johnson die or resign.
Here is the entire article.
We all wish Senator Johnson well.