Research point: Don't easy to read (newspaper)

I think that the czech newspapers are hard to read for me (I asked my business friend in USA to send me some newspapers, I will see if that situation is same). I choose one of them which is more readable comparing to others. It is the big one. I think that it is because that newspaper use only few type fonts and more readable than others. And this one has better (bigger) leading space. I did not realize it before that the leading space has big influence on how the text will be comfortable to read. All newspapers use for Headline serif type fonts. The newspaper DNES use bodoni type font in head lines and it is probably why I like the germany newspaper at the end. In the newspapers everything is crying for attention and our eyes (my eyes) have problem to read something. I need a lot of energy to read something especially when the text is long.