It seems that people are complaining about the violence that is normally shown on television. It should be remembered that violence has been rampant since before but there were not a lot of shows about it back then. The violent shows that are being depicted right now may be seen by children. Violence, in general, can make people more aggressive even if they are trying their best not to get affected by it.
There are now some censorships available especially for children so that they will have no access to some of the channels that only depict violence. Some children may imitate the actions of the characters not knowing that what they are doing is wrong.