Pakistan, Sept. 21 -- Jamaat-i-Islami launched its protest march towards Islamabad on Sunday, with party chief Hafiz Naeemur Rehman warning that if the government failed to abolish the petroleum levy, the protest could turn into one to oust the government. In the morning, Naeem addressed JI supporters at Karachi's Cantonment Station before departing for Islamabad by train. As per an update at 7pm, the Naeem-led caravan had reached Tando Adam after making a stop in Hyderabad. In his Karachi speech, the party chief said that a road caravan had also departed for the federal capital in addition to the "train march". He added that the rally would pass through Hyderabad, Landhi, Nawabshah, Rohri and Sukkur, adding that "we will invite our siste...