New Delhi, Jan. 23 -- The Supreme Court (SC) began hearing petitions related to the Citizenship (Amendment) Act (CAA) on Wednesday. The legislation has sparked both a constitutional and political crisis. Many states have decided to not implement the law - this, in turn, has raised questions about the stability of the federal architecture. The Act has also sparked nationwide protests. All of this makes the SC's deliberations, and final order, among the most significant judicial decisions in recent times....