Congressman Gary Ackerman (D, NY), agrees with our theory -- Newt Gingrich may have torpedoed his home -- kinda sorta. You see, the Democratic Congressman lives on a houseboat in D.C. -- called Unsinkable II. So you ask, what happened to Unsinkable I? It's not around anymore, and we're told It sank. Our theory -- the Republicans did it. Ackerman didn't disagree.