help find post on sunni scholars' for unity with shiah

[Abu Hamza Deccani]

Assalaamalaikum,
I was trying to find the post which contains the attempts by 2-3 Sunni scholars towards Shiah -Sunni unity, who later found out the deception of the Shiah and wrote books refuting them. I tried to search but couldnt find it. Can some one help me please? Jazakallah khair
wassalaam

[Saad]

Assalam o 'alaykum,

http://www.al-inaam.com/library/shia_ruling.htm