Southern border towns are bracing for a surge in migrants as the pandemic-era Title 42 is set to expire and ABC News’ Mireya Villarreal explains. SUBSCRIBE to GMA's YouTube page: https://bit.ly/2Zq0dU5 VISIT the GMA3 homepage: https://bit.ly/3kNlst8 FOLLOW GMA3: Facebook: https://www.facebook.com/abcgma3 Twitter: https://twitter.com/abcgma3 Instagram: https://instagram.com/abcgma3 #gma3 #immigration #pandemic