NRA Silent on OR HS Schooting and the Santa Barbara Shooting as well - WHY?

http://www.nydailynews.com/news/national/school-shooter-portland-ore-ar-15-report-article-1.1825533

The NRA set the policy which got us to shootings at schools almost weekly - Why the silence now?
Wayne LaPierre should be proud of his success and millions he has made pushing more and more guns.