Amount almost double what was spent in 2004 election cycle . An American Research Group poll of South Carolina Republicans in August showed Romney registering at 9 percent with these influential primary voters . Lower TV production costs help more candidates advertise . Mitt Romney leads presidential candidates in TV spending . Comment:
Amount almost double what was spent in 2004 election cycle . Lower TV production costs help more candidates advertise . Mitt Romney leads presidential candidates in TV spending . Comment: