McCain's team finally seem to have understood that constant negative campaigning can end up harming their own nominee. While McCain famously declared that Mitt Romney's loss [in the Iowa caucuses] was due to his negative campaigning
his own team were busy shafting everyone else - Romney included. But in a change of tact, McCain has released the following video
(watch it after the jump), congratulating Obama on his nomination on such an historic day (try not to be too cynical) and on a job well done.