Imran Khan: Pakistan becoming like 'Mubarak dictatorship'

Pakistan's parliament has begun an emergency session over the country's political crisis, as anti-corruption protests continue.

The meeting of both houses is an attempt to rally support behind Prime Minister Nawaz Sharif.

Supporters of Imran Khan have said they will continue their protests aimed at forcing Mr Sharif to resign.

At least three people have died in clashes.

Andrew North reports from Islamabad.