(Bloomberg Opinion) -- At first glance, the Second Amendment sanctuary movement currently burrowing into rural Virginia looks like a ballistic twist on the immigrant sanctuary cities movement. Both movements defy the law, one to protect undocumented immigrants from legally sanctioned deportation, the other to protect unlicensed firearms from legally sanctioned regulation.But there is a significant difference, more political than legal. One sanctuary movement aims to protect a vulnerable population from personal harm. The other movement seeks to protect a group’s capacity to do harm — no matter how loud the outcry from a population vulnerable to gun violence.Advocates for immigrant sanctuaries commonly invoke humanitarian, economic and public-safety arguments. Leaders of the guns-everywhere-for-anybody movement tend to dress up their concerns in the legal finery of the Second Amendment (minus the “well-regulated militia” part). Their argument, reduced to its essence, is tw...
