Situation at US-Mexico border ahead of end of asylum limits ‘very challenging’

US homeland security secretary calls circumstances difficult' as ending of pandemic-era Title 42 restrictions approaches

The US homeland security secretary, Alejandro Mayorkas, said on Friday that immigration authorities faced extremely challenging" circumstances along the border with Mexico days before the end of asylum restrictions implemented during the Covid-19 pandemic.

A surge of Venezuelan migrants through south Texas, particularly in and around the border community of Brownsville, has occurred over the last two weeks for reasons that Mayorkas said were unclear. On Thursday, 4,000 of about 6,000 migrants in border patrol custody in Texas's Rio Grande Valley were Venezuelan.