Umayyads Cursing Hazrat Ali
You’re free to believe in hearsay stories if you like, or you can do some research on your own in finding truth behind these politically motivated stories. A good start would be a book by Mufti Taqi Usmani sahab titled “ حضرت معاویہ اور تاریخی حقائق”. Ghamidi sahab doesn’t have anything to gain or lose by honestly relating the results of his own research – he doesn’t compel anyone to believe in whatever he says.