I say buy 'a' newspaper.
I felt sorry for the guy selling it, and it is not that much. My wife clips the coupons.
NOPE.....I gave up the Local Paper after they raised the price a little more than 30 % and took away 75 % of the best features of the Paper...( The Comics )
I think ' do you buy the paper' or 'the newspaper' is correct......if you say 'buy newspaper' it sounds like someone who's investing in the paper that goes into making the newspaper; you know what I mean!!! lol