Thousands march in Dallas against Trump's immigration policies, reviving the 2006 Mega March tradition amid border tensions.

"want to have the border completely secure," Sean McGoffin, chief patrol agent of the Border Patrol's Tucson Sector, said.

Severe storms dumped about half a year’s rainfall in two days, leading to flash floods across both sides of the border.

McALLEN, Texas (AP) — Drenching rains along the Texas-Mexico border trapped hundreds of people in flooded homes and in cars stranded in high waters, scrambling rescue crews to calls for help ...