Dramatic video from the U.S.-Mexico border shows migrants storming towards a border wall in Texas and pulling down a barbed wire fence, overwhelming National Guard troops. Mireya Villarreal reports. https://trib.al/ALdbK8o | ABC World News Tonight with David Muir

BORDER CROSSING: New video shows Central American migrants illegally climbing over a border fence in Tijuana Thursday and US border patrol officials meeting them on the other side; Homeland Security Secretary Kirstjen Nielsen is expected to visit the border today amid questions about child migrant deaths and with the government shutdown in a standoff over Pres. Donald J. Trump's demands for border wall funding. https://abcn.ws/2UNp0w8 | ABC World News Tonight with David Muir

US begins new phase of Mexico border wall construction | AFP