He threatened Zardari to hang him upside down, he compared him with Dengue virus, he even made fun of his name.  For the uneducated Lahori crowd, he is a hero.  For the rest of Pakistan, Shahbaz Sharif is just a retarded maniac. 

He proved this in his hate speech against federal Government on October 28 rally.

October 28th rally was supposed to be a start of sympathy winning campaign by Shrif brothers in the wake of Imran Khan's continued success.  But due to Shahbaz Sharif's unstable mind and out of control mouth, this has rather become a major embarassment for PML-N.

The whole civil society has condemned his irresponsible behaviour and even some elements in PML-N are distancing themselves from Shahbaz Sharif's rhetoric against Zardari.

Shahbaz Sharif foot in mouth award