Possible Spoiler ( I don't know if you read the manga or not)
Naruto does not want to kill Sasuke, but finally understands that talking alone will not reach Sasuke. He agrees to fight Sasuke again, and tells Sasuke that that is the only way they will understand eachother, and also claims that both he and Sasuke will "die together". For a better understanding, it's best to read the manga.
Only in the shippuden series, although he loses this wish after killing Itachi.
Yes but only in the shippuden series, however after he finds out the "truth" about itachi (His older brother) he hates the leaf village and wants those responsible for Itachi killing his family to die.
naruto want to kill him
because sasuke is naruto's friend and he will never kill him
No Sasuke does not kill Pein
For right now, there is details that have been released that Naruto will kill Sasuke in Naruto Shippuden.
probably...
He doesn't. >.<
-SPOILER WARNING- No, Naruto doesn't die. Sasuke does manage to kill Itachi though.
Kabuto try to kill sasuke in "Naruto episode 51."
Never- Naruto wants to save and bring back Sasuke
no, sasuke defeated naruto, but he did try to kill him.
no, not yet, but Naruto did said that he will die with Sasuke.
For right now no one dies, but in episode the closest was in episode 260 when Sauske defeated Naruto but chose not to kill him.....