I have come across a very good reply to the Shia Tafzilis by Allama Khurshid Alam Sabri Sahib regarding their claim that Sayiduna Amir E Muawiyyah RA Abused Sayiduna Ali RA: http://www.deenfort.com/refutations/fitna/did-sayiduna-amir-e-muawiyyah-abuse-sayiduna-ali/
