corrupt politician is cancer to the state

my name is zahid khan from pakistan i have a deep study on politics in AFPAK region so i submit my own commints that what is goingon in that region. so for that purpose i point out the politician who can in real bring revolution in pakistan i point out PTI leader imran khan who have shown great improvement to how to set the culture of politics that is going on in pak since 1947.so he will be the role model in pakistani politics if he came in to power in 2013 elections