Plot to kill Imran Khan? Islamabad on high alert ahead of ex-PM's arrival

A high alert has been sounded in Islamabad amid rumours of a plot being hatched to assassinate former Pakistan Prime Minister Imran Khan. Islamabad police has imposed section 144 across the city and banned gathering. Ahead of Imran Khan's arrival in Islamabad, his nephew Hassaan Niazi has warned of repercussions if anything happens to Imran Khan. Watch this video to know more.