Watch reports from across the border from @CalNBC, @marianaatencio, @jacobsoboroff, @trymainelee, @MorganRadford, and @GadiNBC.
![](https://pbs.twimg.com/media/DzaJMIQWwAAEivA.jpg)
— @CalNBC live from San Benito, TX
![](https://pbs.twimg.com/media/DzaMRCAWoAEM8_a.jpg)
— @jacobsoboroff on declaration of national emergency at the border
— Beto O'Rourke
— Armando Chavez, principal of Columbus Elementary, on migrant students
![](https://pbs.twimg.com/media/DzaUkcAXcAIFqcd.jpg)
— @chrislhayes