Sanjay Singh says 'time for struggle' after release: What's next for AAP leaders?

Soon after walking out of the Tihar jail, Aam Aadmi Party MP Sanjay Singh, said it was "not the time to celebrate" and every party worker should be ready "to put up a fight". Three of his AAP collegues -- Delhi Chief Minister Arvind Kejriwal, former deputy CM Manish Sisodia and ex-minister Satyendar Jain are lodged in the same prison that Singh walked out from on Wednesday. 

The question arises -- what is next for these AAP leaders in the run-up to the Lok Sabha elections?