But despite their formidable powers of self-defense, members of the industry are a nervous lot — and not without reason. Two years ago, after Newtown and the 2012 election, the show anxiously awaited President Obama’s executive actions on gun control. A year ago, the (ATT),.. promised nothing but trouble. This year, executive actions were back on the agenda: with the midterm elections now past, the industry fears there’s nothing to stop the president from indulging his anti-firearms instincts. [..] But gun-control supporters aren’t merely relying on fooling people with new language. From import bans to action through the Centers for...