February 4, 2019 7:02 am Latest Migrant Caravan En Route to US NBC 7’s Rigo Villolobos is shadowing the latest migrant caravan as hundreds of Central Americans are making their way to the U.S.-Mexico Border. US & World Videos 2:32 How water pollution is changing how Imperial Beach lifeguards protect people 2:56 Pro-Palestinian protesters move to downtown jail 3:03 San Diego photographer remembers Callum Robinson, surfer found in Baja 2:41 Friends and family remember 3 surfers who disappeared in Mexico 2:47 Jewish community gathers for Holocaust commemoration in La Jolla