Immigration enforcement brings attention | Environmental concerns at the border

Attention returns to immigration enforcement in the city of Tucson after ICE detains a mother following an unrelated court appearance. And as border wall construction continues in Southern Arizona near critical habitat, environmental concerns come to a head. Plus, how has recent flooding along the US southern border affected communities, infrastructure, and cross-border traffic? GUESTS: Angela Gervasi, AZPM News; Melissa del Bosque, The Border Chronicle; Alessandra De Zubeldia, Nogales International