July 31, 2014 8:54 am Social Media Campaign To Save Kids Left in Hot Cars A social media campaign has been launched in an effort to bring awareness about children left in hot cars. Mekahlo Medina reports for NBC4 News for Today in Los Angeles Thursday, July 31, 2014. US & World Videos 0:45 Car crashes forces vehicle to slam into Leimert Park home 3:14 LAPD officers return to USC amid pro-Palestinian protest 2:42 USC students share thoughts on cancelation of main commencement 1:32 Two police shootings in Long Beach leave at least one dead 3:34 Pro-Palestinian encampments continue on UCLA campus