On Tuesday, the U.S. Supreme Court will hear oral arguments in a case challenging President Donald Trump's 2017 decision to end President Obama’ s Deferred Action for Childhood Arrivals, or DACA program, which granted qualified immigrants temporary residency and work privileges for more than 700,000 young undocumented immigrants. Approximately 84,000 DACA recipients work in the construction industry. A court opinion is expected in July.