Guess this is how it starts? I hadn't heard of HR 5717 that several R's are pushing along with D's to grant federal money to enforce this.
https://conservative-daily.com/2018/11/06/breaking-first-gun-confiscation-killing-reported-maryland/
https://conservative-daily.com/2018/11/06/breaking-first-gun-confiscation-killing-reported-maryland/