If you are interested to know more than you should familiarize yourself a little with the science of Hadith and how its applied. If you don’t know any Sunni scholar in real life then there are many knowledgeable Sunni members on GupShup who might help you such as Psyah and Hareem.
My friend, you have an extremely simplistic view of matters that are complex. It seems clear that you have only been exposed to Sunni side of extremist propaganda literature. If you wish then I could give you couple of links of propaganda literature from the Shia side so you could see how its a long circular process that achieves little.
We have debated these issues thousands of time right here on GupShup. Use the SEARCH function and go through some of the old threads.
If you are serious in finding more on this topic then it should be researched primarily in the light of the Holy Quran and not ones personal whims and opinions.