Thousands of migrants crossed into the small city of Eagle Pass, Texas, from Mexico on Wednesday, crowding onto the banks of the Rio Grande and under an international bridge in what officials described as an unfolding crisis.
The mayor, Rolando Salinas Jr., declared a state of emergency, seeking additional support to respond to an influx of migrants that reached 2,500 on Wednesday, overwhelming the city of 28,000 that has been a focal point of efforts by the state of Texas to deter illegal crossings.
The arrivals, including a large number of people from Venezuela, were part of a substantial increase in recent crossings along the southern border. The number of arrivals has reached levels not seen in months, taxing local governments in California, Arizona and Texas as large numbers of people claiming asylum have been released by Border Patrol agents directly into border communities.