Made mistake by allying with AAP: Alka Lamba on AAP's new poster

After AAP released a new campaign poster featuring 'corrupt' leaders which also included Rahul Gandhi, Congress candidate Alka Lamba said Congress made "huge mistake" by forming an alliance with AAP in Lok Sabha polls. "If Arvind Kejriwal has guts, he should announce that he is leaving the INDIA alliance," she added. Lamba is contesting poll from Kalkaji seat against Atishi.