Nader Say Nader Again

Consumer-watchdog-cum-political-fly-in-the-ointment Ralph Nader has surprised no one by announcing that he's launched an exploratory committee for another independent White House bid.

Nader says a 2008 run depends on his fundraising ability. Meanwhile, political pundits are split over which candidate Nader's campaign would hurt more, Mike Gravel or Lyndon Larouche.