John Kerry, in a scene from the Democratic Natioinal Committee's ad, "Strength."
Swift Boat Veterans for Truth
Grant Hibbard, in an anti-Kerry ad by the group Swift Boat Veterans for Truth.
Federal campaign laws limit what Sen. John Kerry may spend on television advertising from now until the election, but numerous anti-Bush groups are picking up the slack. The volume of campaign ads in general is high, and attack ads are plentiful. NPR's John McChesney reports.