New Delhi, Feb 10 (ANI): Reacting on President Pranab Mukherjee's veiled attack on the Aam Aadmi Party saying that Parliament is the Gangotri of democracy, party leader Prashant Bhushan said that AAP wants to pass the law respecting the constitution. Bhushan added that it isn't written anywhere in the constitution that the state government needs a nod from Centre and president before passing the law.