Group 1 - Over 1.2 million immigrants have left the U.S. labor market from January to July this year, influenced by the Trump administration's immigration policies [1] - Immigrants account for approximately 20% of the U.S. labor force, with significant contributions in agriculture (45%), construction (30%), and services (24%) [2] - Immigration enforcement actions have disrupted many farms and businesses, leading to delays in crop harvesting and waste of produce [2] Group 2 - The construction industry has seen job losses in nearly half of U.S. metropolitan areas, with the most severe losses in Riverside-San Bernardino-Ontario (7,200 jobs) and Los Angeles-Long Beach-Glendale (6,200 jobs) [4] - The healthcare sector may also be impacted, as about 43% of home care workers are immigrants, raising concerns about staffing shortages in hospitals and nursing homes [4]