WOW! I was hoping you had a better memory of it! Thanks!
https://www.kdlt.com/2018/07/18/police-bombs-guns-found-while-serving-search-warrant-for-burglaries/
ANTIFA
Authorities: Bombs, Guns Found While Serving Search Warrant for Burglaries
Authorities say they found multiple items related to Antifa, an anti-fascist militant group, as well as other items indicating an extreme hatred for law enforcement and government.