ok, well, now that we have established u r a wahabi we cud get the real business started.
And i did read “THE ORIGINS AND DEVELOPMENT OF SHIITE POLITICAL THOUGHT” and found it a great read (specially the chapter Saqifa: The First Manifestations). Its quite obvious tht u havent bothered to read the book yrself coz if u did then u wudnt be posting the link in the thread titled “In the defence of Hz Umar” ( boy o boy, the followers of Abdul Wahab!). The author quite clearly and beautifuly exposes the tricks played by Khalifa Umar to do what he was best at doing.
Anyways, i will let u go rush to the book and check for urself. Thanks again for propogating the truth 
The Origins and Early Development of Shi`a Islam