India, Dec. 14 -- Delhi chief minister Arvind Kejriwal has signed up with poll strategist Prashant Kishor's I-PAC in the assembly elections, which are due to be held early next year.

The Aam Aadmi Party leader tweeted on Saturday saying Prashant Kishor's advocacy group will manage the poll campaign in the national capital, where the AAP won the last assembly election.

"Happy to share that IndianPAC is coming on board with us," Arvind Kejriwal wrote.

"After Punjab results, we acknowledged you as the toughest opponent that we have ever faced. Happy to join forces now with @ArvindKejriwal and @AamAadmiParty," I-PAC also posted on its Twitter account.

Kishor, who is also the vice-president of the Janata Dal(United), was credited with the ...