Record number of illegal gun sales stopped by background checks last year: FBI records

Shannon Watts, founder of Moms Demand Action, talks with Rachel Maddow about new FBI records obtained by Everytown for Gun Safety that shows a record number of gun sales blocked by background checks last year, and how President Biden's announcement of stricter enforcement of gun sale laws, including background checks, will help advance the cause of gun safety. June 24, 2021