Tactical Firearms is appealing to the public for help fighting what it claims is a politically motivated problem with its bank. The Katy, Texas, gun store has made a national name for itself by posting snarky political signs – mostly opposing liberal gun-grabbers and Obama – on its outdoor marquee. BizPac Review has reported on several of the good-humored signs in the past, but it seems there’s not a lot to laugh about these days, according to the company’s web site and newsletter. The lengthy plea claims that the bank has called in on a loan that could put the...