Yes Shippuden is set 2 years after the end of the first series and yes it is airing in Japan now, on Wednesday or Thursday nights I believe, meaning that by Friday afternoon it is available online for download with English subtitles. It's not all about going after Sasuke though, it is what Naruto wants but things come up that force him to postpone his journey. And as for Sasuke loving Sakura...not likely, a Ninja is not meant to feel emotions so they may carry out their missions without distraction.
EDIT maya: The point of Answers is to provide ANSWERS, not useless comments for you to gain points without actually contributing. More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.