HOMELAND SECURITY INVESTIGATIONS VIA ASSOCIATED PRESS
                                This undated photo shows the inside of a cross border tunnel between Mexico’s Tijuana into the San Diego area. Authorities announced on Monday the discovery of the underground smuggling tunnel on Mexico’s border, running the length of a football field on U.S. soil to a warehouse in an industrial area. The cross-border tunnel from Tijuana to the San Diego area was built in one of the most fortified stretches of the border, illustrating the limitations of former President Donald Trump’s border wall.