October 31, 2018 4:56 pm Migrant Caravan Suspends Walk, Asks Mexico for Help The migrant caravan heading to the U.S. border are still weeks away, and they are now asking for the Mexican government’s help. NBC 7’s Rigo Villalobos has more. US & World Videos 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season