A North Carolina gun seller won a duel with his local bank, after the lender denied his web-based business its services, erroneously citing a controversial banking regulation, he told FoxNews.com Thursday. For months, Luke Lichterman had tried to get his Hometrust Bank branch to process purchases, but officials told him a 2013 Department of Justice regulation dubbed “Operation Choke Point” barred them from serving a “risky” business, he said. "When I asked the bank representative what other businesses are considered 'risky,' the first word out of his mouth was 'pornography,’” Lichterman, who is 75 and disabled from a serious car...