As Delhiites prepare to pay their house tax for 2017-18, not even the promise of its waiver could help Delhi CM Arvind Kejriwal lead the Aam Aadmi ­Party (AAP) to victory in the municipal corporation elections. AAP’s poor showing in the MCD elections has not come as a surprise to many, possibly not even to Kejriwal, who was unsure enough of the election outcome to make yet another freebie offer to voters.