Rss feeds

Advert test
Hi all I am setting up a news site and was looking for a rss feed that will automatically grab rss feeds from other sites . I would like it to take the full article and then to give the articles source either at the bottom or top of article . Would have to suit Wordpress ! Any ideas
Thanks for your reply , I was looking for a reccomendation really or one that other popular website that's stream use that take the entire article but also give the source , thanks 4 reply