Police boost presence after Columbia Islamic center receives threat, possible reference to New Zealand attack

https://www.baltimoresun.com/news/maryland/howard/bs-md-islamic-center-threatened-20190322-story.html?fbclid=IwAR0Bd_P-2fwVIhTOfq7FpSKX-PWA1MWEFOdzWA8rIOfUBiHmuUzunWO2LEI