article_snippet: Louis Armstrong New Orleans International Airport was back open and fully operational, Mayor Mitch Landrieu said.
article_snippet: Mayor Mitch Landrieu praised security officials for acting quickly and heroically and doing everything White's wife and children could to stop the Friday night attack.
article_snippet: Heather Slyve fired three shots, ultimately stopping the attacker.
article_snippet: CNN's Janet DiGiacomo, Joe Sutton, Tony Marco and Greg Botelho contributed to this report.