September 22, 2015 12:00 am LA's Nuclear Secret: Part 1 A toxic cover-up and thousands asking why they’re sick. The NBC4 I-Team exposes the truth about a major government lie. Joel Grover reports for the NBC4 News at 11 p.m. on Monday, Sept. 21, 2015. US & World Videos 0:23 LA County sheriff's deputy dies on duty at station 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 4:52 NewsConference: California to help Arizona doctors with abortions 8:43 NewsConference Extra: Kudos for House Speaker Mike Johnson 0:24 Los Feliz businesses hold dog adoption event
