It's so hard to get gun in other developed countries. People even afraid to carry gun in there. But why government of US makes it easy to buy,carry or sell guns? Is it good for the nation or people living there? They mayn't get freedom while walking in dreary places. Isn't it? I even scared of word gun. 
In my country carrying gun is an offence against the state except government approval forces. Think about what is in mind of those who approved legalized the used of gun in their countries always amazing me. The best society is were there is no crimes, we do not have that society yet, we would have that type of society one day. Gun is not a solution to crime.