I just read the all series of Naruto and i have a lot of question. first its about the Senju and the Uchiha in this chapter of the manga 510 Tobi now known has Obito talks about the Senju and the Uchiha Once being one then how come they became such bitter enemies? and in the all series the Uchiha has been the most talked about i mean where did the Senju clan die out to? The second thing that has me thinking is the fourth hokage? there are some traits that he possesses that the second had like his teleportting Jutsu and his sensing jutsu where he lays his hand on the ground and he can sense enemies is it that his the progeny of the Senju hence making Naruto a Senju how great can it be, because i think if Naruto was from the Senju clan that would pique peoples interest a lot i am sure it would main. The third question is Nagato from the Uzumaki clan how did he awaken the RINNEGAN? i don't believe what Tobi said that he was the one that gave Nagato those eyes i believe he awake them on his own because the Uzumaki are the distant relatives of the Senju some how?