The Thousand Oaks shooter used a high capacity magazine that California voters banned anyone in the state from possessing in 2016.

But the @NRA and other gun extremists orgs blocked the law from being implemented with a lawsuit.

https://t.co/FIZBcQr2gk https://t.co/TH6DDlHawW

— Shannon Watts (@shannonrwatts) November 9, 2018