Kamala Harris August 7, 2024 4:39 am Kamala Harris and Tim Walz hit the campaign trail Vice President Kamala Harris and Minnesota governor Tim Walz are campaigning in battleground states today. John Cásiz Klemack reports for the NBC4 News at 4 a.m. on Aug. 7, 2024. US & World Videos 2:15 Gunman kills man inside Victorville shopping center 2:45 USC increases security amid student protests 3:42 Year-anniversary of the Israel-Hamas War 2:20 Beverly Hills pays tribute to victims of Gaza's Oct. 7 attack 0:44 Alex's Lemonade Stand Foundation hosts fundraiser cookout at UCLA