4. The method of claim 1 wherein the supplemental information comprises an opposing view of the broadcast information.
4. The method of claim 1 wherein the supplemental information comprises an opposing view of the broadcast information. 7. The method of claim 4 wherein the opposing view is determined based on keywords detected in the broadcast information, based information regarding an entity providing the broadcast information, based on a political leaning of the entity, based on context, or based on metadata.