Re: hazrat ali roza
Taboot of Imam Ali (as) was lifted from the back by Imam Hasan (as) and Hussain (as) and the front lifted on its own. The circumstances around his martyrdom and burial make very inetresting reading. Here is a young Pakistani scholar talking about it briefly if you are interested to learn to know more (0:41 onwards); http://www.youtube.com/watch?v=kgm1_K2Zje4