Recently, studies have been undertaken to determine if a relationship exists between violence on television and mounting violence in the streets of America. More and better research is needed to assess fully the effects of exposure to violence on human behavior; however, early results seem to indicate that certain elements of society are influenced negatively by what they see on television. Some changes seem necessary and network officials have been advised by their consultants to reconsider certain policies if they wish to avoid the consequences of increased government regulations.

Q. Underline the statement which best expresses the issue raised in the paragraph.