US senators Charles Grassley and Richard Durbin have raised concerns about major corporations, including Tata Consultancy Services (TCS) and Cognizant, for filing thousands of H-1B skilled worker visa petitions even as they conducted large-scale layoffs of American employees. Other companies questioned include Amazon, Apple, Deloitte, Google, JPMorgan Chase, Meta, Microsoft, and Walmart. The inquiry comes amid high unemployment in the US tech sector, which exceeds the overall national jobless rate. Recent American graduates with STEM degrees are reportedly struggling to find jobs, prompting the senators to question why companies are replacing US workers with foreign visa holders, as per PTI...