With yesterday's decision, the Supreme Court pushed the gun issue back to the forefront of the nation's agenda, opening a new chapter in what has been one of the most contentious and divisive debates in American politics for the past four decades. Advocacy groups braced for new skirmishes, both in courts and in legislatures. Gun rights advocates, hailing what they called a historic milestone, immediately targeted other jurisdictions with laws similar to those in the... (GunPolicy.org)