And yeah don't really worry about "looting" per se.
This is not a game where you find items by searching bookshelves or whatnot. NPCs hand out items, and that's about it.
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Thank you, Eddie Guerrero.
http://www.wwe.com/f/styles/photo_large/public/photo/image/2012/04/33_Moscow_04112012jg_02128.jpg