New Delhi, Jan. 29 -- Prime Minister Narendra Modi shored up BJP's election campaign in Delhi as he mounted a strong attack on the AAP government and party leader Arvind Kejriwal during a rally in the national capital. The war of words continued between leaders of BJP, AAP and Congress with Kejriwal and Rahul Gandhi also addressing election rallies.

The issue of alleged toxic water in the Yamuna continued to hog the limelight with PM Modi launching a scathing attack on Kejriwal.

He repeatedly took "AApda" jibes at the Aam Aadmi Party.

"People of 'aapda' say that people of Haryana mix poison in water sent to Delhi. This is not just an insult to Haryana but to all Indians. Ours is a country where providing drinking water is considered a ...