Mark Twain once said that there are two forces that can carry light 
to all corners of the world – sun and Associated Press.  Today, we can 
argue about ‘light’ in news, which tell us about horrible things 
happening all over the world. In better case, there is an opportunity to
 hear something close to positive at the end to let people feel less 
hopeless. Nevertheless, humans need to know news, at least to understand
 the world they live in.