New Delhi: The Aam Aadmi Party (AAP) on Thursday released its sixth list of 19 candidates for the upcoming Haryana Assembly elections. With this, the Arvind Kejriwal-led party has declared candidates for 89 out of the total 90 Assembly seats in the state, triggering speculation that it might not forge an alliance with the Congress and go solo in the October 5 polls. This is a developing story…