Ruben Gallego is new to the U.S. Senate but he's already prepared to tackle an issue at the top of minds for many Arizonans.

Arizona’s first Latino U.S. senator, Ruben Gallego, says he’s willing to work with Donald Trump’s administration on border security, echoing the Democratic Party line of tentative cooperation that ...

Ruben Gallego is smart to tout border security and find consensus with Republicans. But will he speak up for those who suffer under Trump's plans?

A new international railroad bridge connecting the South Texas border town of Laredo to Nuevo Laredo, Mexico, is complete, the company says. Canadian railway ...