Well, my copyright comment was targetted at a distinct case (like "redistributing the summary" on another website or in a book)
Though, just by copying & summarizing with your current implementation, there would be NO ONE to sue you, since you are just grabbing it and displaying it in the browser (sure, depending on the jurisdiction, one may rate this simple step already as some type of copyright issue)
In reality, this will not happen. (Except in North Korea ;-)
My comment regarding copyright was really about grabbing, summarizing and re-distributing it on another webpage, like a news aggregator.
Though, just by copying & summarizing with your current implementation, there would be NO ONE to sue you, since you are just grabbing it and displaying it in the browser (sure, depending on the jurisdiction, one may rate this simple step already as some type of copyright issue)
In reality, this will not happen. (Except in North Korea ;-)
My comment regarding copyright was really about grabbing, summarizing and re-distributing it on another webpage, like a news aggregator.