As long as its not uncovered by any investigation, reporter or any valid source, I would consider it a gossip. I dont disagree with how corrupt Zardari has been but still cant comment on something which is only discussed among friends.
I know it's a bit stupid to bring this issue up on the basis of gossip only but i posted it to see if there is any other news about this deal, my friend got this information as he is involved in construction business and knows somoene personally who had to deal with Zardari for a project approval.
I hope CJ goes after him sooner than later.