We are living the most peaceful times in human history, yet there are people killed by the dozens every day. Guns and weapons are meant to "protect" but are used as means to "eradicate". Why do we need guns? What do you think?
I feel we need them just to fight against bad deeds, because in my country when we see a police man holding a gun no matter how stubborn or how tough you may be you would surely be calm so that fear of guns it self goes a long way its, just that it's been used wrongly these days but still let's not forget we still need them to fight crimes because we can't stop having crime activities, we are humans