What is the current state of the U.S. immigration system according to border law enforcement officials?

According to Arizona Sheriff Mark Lamb and border law enforcement perspectives, the current U.S. immigration system is fundamentally broken and creates significant operational challenges. The system fails to provide adequate opportunities for proper processing and creates critical bottlenecks that impede effective border management. This systemic breakdown has resulted in an influx of illegal immigration that directly impacts border security and public safety. While acknowledging that many legal immigrants make positive contributions to society, Sheriff Lamb emphasizes that the dysfunctional system undermines comprehensive immigration reform efforts. The broken infrastructure creates "choke points" that prevent law enforcement from effectively managing border operations, highlighting the urgent need for comprehensive policy reforms to address both immigration processing and national security concerns.