Reading Comprehension

Hello all, I'm doing pretty well on RC, but I usually get lost in the trenches when you going through dissecting such convoluted ideas on GMAT passages.

I've been trying to read the Economist to get used to reading and digesting information quickly. I'll be the first to say that I don't think articles on the Economist are nearly as complex (i.e., present multiple ideas in weird structures). In fact, they are very concise and clear in presenting ideas.

Just wondering if anyone knows of any blogs that follow similar structure to that of GMAT passages... or any other material I can use to get used to the reading.

Thanks