Dust chokes Delhi, CM on dharna: Who will save the capital?

As Delhi Chief Minister Arvind Kejriwal's protest entered the fourth day today, politics in the capital has heated up. While the BJP joined in yesterday, the Congress jumped in the fray today.

Delhi Pradesh Congress Committee (DPCC) president Ajay Maken has announced a demonstration today to protest the increasing levels of pollution in the capital as both the ruling Aam Aadmi Party (AAP) and the main opposition BJP are holding 'sleep-in' protest.