More than 170000 migrants taken into custody at Southwest border in March

A CBP official also said Border Patrol agents have seen an increase in what they call "got aways," or unauthorized immigrants who are detected crossing the border by surveillance cameras but who agents have not been able to apprehend.

source https://www.google.com/url?rct=j&sa=t&url=https://www.mprnews.org/story/2021/04/02/npr-more-than-170-000-migrants-nabbed-illegally-crossing-southwest-border-in-march&ct=ga&cd=CAIyGjJhZjcxZTMyNjk0YzRkZjQ6Y29tOmVuOlVT&usg=AFQjCNFRGN5CTJNe4EfiE53Vjnmafb2JFA