There is no "they"...only Sasuke kills Itachi. And, no, Sasuke is not friends with Naruto.
Sasuke's goal was never to become hokage, but naruto's has. Im not sure if he achieves it, but Sasuke wishes to kill his older brother Itachi Uchiha
naruto doesnt kill itachi, sasuke does. Nor does Sasuke. Itachi was already dying until the battle with Sasuke. I think he had TBC.
No, they did not. Itachi died fighting Sasuke. Naruto and Kakashi were trying to find Sasuke at the time.
sasuke is ashamed that naruto is getting stronger then him and the Orochimaru, Itachi thing "Because Sasuke wants to train with Orochimaru to become stronger and seek revenge on Itachi Uchiha."
Sasuke is naruto's rival, Sakura's crush, Kakashi's student and Itachi's brother.
Sasuke does, and Itachi had a lover at some point.
It was some of Itachi power that can be used against Sasuke. This was Itachi's to make Sasuke change his mind, and do something good for a change ¬.¬' But the power that Itachi gave Naruto has not been reviled yet.
-SPOILER WARNING- No, Naruto doesn't die. Sasuke does manage to kill Itachi though.
Yes, because Naruto was able to have a 'family' with his friends and previous sensei before Kakashi, while Sasuke's family was murdered by Itachi. diffrent person sasuke's jelous because naruto is becoming very strong and almost surpassing him and he has to become strong because he wants to kill itachi itachi is a good guy after all he wanted to protect sasuke and he killed the uchiha clan because it was his mission that the elders gave episodes 107-108
finish the sasuke vs. Itachi battle and then you'll get itachi
Sasuke doesn't lose but neither does naruto sasuke uses his chakra just about when Itachi shows up and then sasuke chases after him then naruto yells ''hey come back sasuke we arent done here!'' but naruto has half of itachi's chakra, nagato's, he learned to control;l the beast, and he is the chjild of the prophecy.
You have to beat sasuke's story mode or mission where sasuke fights itachi...it's real easy!^^