premise: My friends in the Obama cheering section get huffy about them , while filtering from their consciousness all the dishonest ads Obama has run - the demagogic DHL ad , the insulting computer ad , the cynical Rush Limbaugh ad , the misleading Social Security ad and so on . If one candidate has sunk lower than the other at this point , I ' ve lost track . No , what disappoints me about the McCain campaign is it has no central argument . Why am I disappointed ?
hypothesis: I 'm a Democrat and the Obama campaign is too weak