Border Patrol is at the center of the immigration crackdown in North Carolina – what does US law say about their presence? Border Patrol is at the center of the immigration crackdown in North Carolina – what does US law say about their presence? North Carolina’s largest city is reeling from a series of immigration raids that have arrested more than 100 people, leading to alarm and protests. US Customs and Border Protection has called it Operation Charlotte’s Web, and border agents have been