Four companies of the paramilitary force requisitioned to contain protesters

Video of former President Barack Obama’s eldest daughter blowing smoke rings stirred controversy online

Protesters shatter windows and damage furniture at the minister's hometown residence

A policeman trying to protect the lawmaker also injured in the attack

Interior minister defends crackdown, says protesters are trying to plunge the country into anarchy and chaos

Leaders say government should have taken political parties on board before the crackdown

Police and security guards prevent attackers from entering the house

At least seven to eight terrorists were on motorcycles and opened fire on the police officials

Religious activists emerge in Lahore, Karachi, Rawalpindi, Peshawar and other cities against crackdown in Islamabad

Websites blocked following Faizabad crackdown; telecom watchdog says no instructions to block cell phone services yet