Prime Minister Nawaz Sharif, who confirms Pakistan didn't have advance warning of strike, calls operation a 'violation of Pakistan's sovereignty.'
Imran Khan criticized for hypocrisy after slamming PM Nawaz Sharif for links to off-shore companies.
Imran Khan threatens protests against the Pakistan prime minister due to revelations in the Panama Papers scandal.
But news of a major Taliban attack in Afghanistan dimmed hopes of dialogue.
At least 420 people have been killed with thousands still trapped on rooftops, amid criticism of Indian and Pakistani authorities
A third of those who did pay taxes had discrepancies between income and tax declarations, including Prime Minister Nawaz Sharif.